{"items":[{"id":"NVI-00014064","kind":"vulnerability","title":"Eclipse Jetty Digest Authentication: ISO-8859-1 lossy encoding allows authentication bypass via character substitution","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-2fvj-hgj9-j2gr","CVE-2026-10050"],"plain_summary":"GitHub lists this reviewed advisory for org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty.ee8:jetty-ee8-security. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1933d960975673f5239d919ba912c239"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-08-08T00:38:56.660Z","value":"9.1 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-46bf697c06f380b75001c2a1bbd5b2f1"},{"kind":"CVSS","as_of":"2026-08-08T00:38:56.660Z","value":"8.7 HIGH (4.0)","meaning":"emo@eclipse.org severity; no combined Null risk score.","source_id":"sr-46bf697c06f380b75001c2a1bbd5b2f1"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.632%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.50306. Missing scores are unknown.","source_id":"sr-1933d960975673f5239d919ba912c239"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3c66fa4c6f2801db971b6e02cb311f61","url":"https://github.com/advisories/GHSA-2fvj-hgj9-j2gr","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2fvj-hgj9-j2gr","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:20:31.767Z"},{"id":"sr-46bf697c06f380b75001c2a1bbd5b2f1","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10050","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-10050","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-06T20:56:46.186Z"},{"id":"sr-1933d960975673f5239d919ba912c239","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-10050","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.840Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 9.4.0.v20161208, <= 9.4.58.v20250814"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 10.0.0, <= 10.0.26"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 11.0.0, <= 11.0.26"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee8:jetty-ee8-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee9:jetty-ee9-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee8:jetty-ee8-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee9:jetty-ee9-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]}],"null_published_at":"2026-11-07T18:43:12.107Z","source_updated_at":"2026-09-07T08:41:57.000Z","source_disclosed_at":"2026-07-22T22:55:18.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-02T02:20:31.767Z"},{"id":"NVI-00014064","kind":"vulnerability","title":"Eclipse Jetty Digest Authentication: ISO-8859-1 lossy encoding allows authentication bypass via character substitution","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2fvj-hgj9-j2gr","CVE-2026-10050"],"plain_summary":"GitHub lists this reviewed advisory for org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty.ee8:jetty-ee8-security. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1933d960975673f5239d919ba912c239"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.632%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.50306. Missing scores are unknown.","source_id":"sr-1933d960975673f5239d919ba912c239"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3c66fa4c6f2801db971b6e02cb311f61","url":"https://github.com/advisories/GHSA-2fvj-hgj9-j2gr","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2fvj-hgj9-j2gr","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:20:31.767Z"},{"id":"sr-1933d960975673f5239d919ba912c239","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-10050","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.840Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 9.4.0.v20161208, <= 9.4.58.v20250814"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 10.0.0, <= 10.0.26"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 11.0.0, <= 11.0.26"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee8:jetty-ee8-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee9:jetty-ee9-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee8:jetty-ee8-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee9:jetty-ee9-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]}],"null_published_at":"2026-11-06T00:30:00.627Z","source_updated_at":"2026-09-07T08:41:57.000Z","source_disclosed_at":"2026-07-22T22:55:18.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-02T02:20:31.767Z"},{"id":"NVI-00014064","kind":"vulnerability","title":"Eclipse Jetty Digest Authentication: ISO-8859-1 lossy encoding allows authentication bypass via character substitution","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2fvj-hgj9-j2gr","CVE-2026-10050"],"plain_summary":"GitHub lists this reviewed advisory for org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty:jetty-security, org.eclipse.jetty.ee8:jetty-ee8-security. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3c66fa4c6f2801db971b6e02cb311f61","url":"https://github.com/advisories/GHSA-2fvj-hgj9-j2gr","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2fvj-hgj9-j2gr","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:20:31.767Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 9.4.0.v20161208, <= 9.4.58.v20250814"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 10.0.0, <= 10.0.26"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 11.0.0, <= 11.0.26"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee8:jetty-ee8-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee9:jetty-ee9-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.0.0, <= 12.0.35"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty:jetty-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee8:jetty-ee8-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]},{"certainty":"source_listed","source_ids":["sr-3c66fa4c6f2801db971b6e02cb311f61"],"technology":"org.eclipse.jetty.ee9:jetty-ee9-security","known_exclusions":[],"conditions_summary":"### Summary\nThe `DigestAuthentication.apply()` method in Jetty's HTTP client uses `getBytes(StandardCharsets.ISO_8859_1)` at three locations (lines 171, 179, 196) to compute Digest auth response hashes. ISO-8859-1 silently replaces any character above U+00FF (Chinese, Japanese, Cyrillic, Arabic, Emoji, etc.) with 0x3F (`?`), causing all such characters to produce identical hash contributions. An attacker who knows a victim's username can bypass Digest authentication by replacing all non-Latin-1 characters in the password with `?` characters, since the collision password produces the same MD5-based Digest response hash as the original password.\n\n### Details\n### Root Cause\n\nIn `jetty-core/jetty-client/src/main/java/org/eclipse/jetty/client/DigestAuthentication.java`, the `apply()` method computes the three Digest auth hashes (H(A1), H(A2), and the final response) using ISO-8859-1 character encoding:\n\n```java\n// Line 171 — H(A1)\nString hashA1 = toHexString(digester.digest(a1.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 179 — H(A2)\nString hashA2 = toHexString(digester.digest(a2.getBytes(StandardCharsets.ISO_8859_1)));\n\n// Line 196 — Final response hash\nfinal String hashA3 = toHexS","public_affected_ranges":[">= 12.1.0, <= 12.1.9"]}],"null_published_at":"2026-11-02T10:00:37.202Z","source_updated_at":"2026-09-07T08:41:57.000Z","source_disclosed_at":"2026-07-22T22:55:18.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-02T02:20:31.767Z"}],"next_cursor":null,"snapshot_revision":"42594"}