{"items":[{"id":"NVI-00013189","kind":"vulnerability","title":"Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization","revision":4,"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-542g-h47m-68v8","CVE-2026-101901"],"plain_summary":"GitHub lists this reviewed advisory for axios. 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-2b5b66a50a107a0e58a0294d41146136"],"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":"2026-10-01T15:17:24.077Z","value":"8.2 HIGH (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-196a306b3a321f9b6aaed7a98eff912b"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.536%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.45243. Missing scores are unknown.","source_id":"sr-2b5b66a50a107a0e58a0294d41146136"}],"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-8a0506fd5fe77dc7b534c7dce6f5d627","url":"https://github.com/advisories/GHSA-542g-h47m-68v8","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-542g-h47m-68v8","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:25.558Z"},{"id":"sr-196a306b3a321f9b6aaed7a98eff912b","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101901","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-101901","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:04.487Z"},{"id":"sr-2b5b66a50a107a0e58a0294d41146136","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-2026-101901","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.769Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8a0506fd5fe77dc7b534c7dce6f5d627"],"technology":"axios","known_exclusions":[],"conditions_summary":"## Summary\n\nAxios versions with Node.js HTTP/2 support can terminate the caller’s process when a ClientHttp2Session emits an error event that is not handled by axios.\n\nThis affects applications that use the Node HTTP adapter with httpVersion: 2. A malicious, unavailable, or non-HTTP/2 endpoint can cause an uncaught exception instead of a normal rejected axios request.\n\n## Impact\n\nThe impact is denial of service. In affected applications, an attacker who can influence the request destination, or operate the destination server, may be able to crash the Node.js process.\n\nThis does not affect default HTTP/1.1 usage, browser XHR/fetch adapters, or applications that do not enable axios HTTP/2 support.\n\n## Affected Functionality\n\nAffected path:\n\n- Node.js HTTP adapter\n- httpVersion: 2\n- HTTP/2 session creation/reuse through Http2Sessions\n- Network/session failures emitted as ClientHttp2Session error events\n\nCaller-controlled http2Options can make the issue easier to trigger, but passing arbitrary attacker input into axios config is caller-controlled behavior and should not be the primary advisory framing.\n\n## Technical Details\n\nHttp2Sessions.getSession() creates a session with http2.conne","public_affected_ranges":[">= 1.13.0, < 1.20.0"]}],"null_published_at":"2026-11-08T19:53:33.639Z","source_updated_at":"2026-09-30T15:01:08.000Z","source_disclosed_at":"2026-09-30T15:01:07.000Z","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":"2026-11-01T07:24:25.558Z"},{"id":"NVI-00013189","kind":"vulnerability","title":"Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization","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-542g-h47m-68v8","CVE-2026-101901"],"plain_summary":"GitHub lists this reviewed advisory for axios. 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-156b41b967db5e252dc4212e77add53b"],"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":"2026-10-01T15:17:24.077Z","value":"8.2 HIGH (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-196a306b3a321f9b6aaed7a98eff912b"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.536%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.45207. Missing scores are unknown.","source_id":"sr-156b41b967db5e252dc4212e77add53b"}],"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-8a0506fd5fe77dc7b534c7dce6f5d627","url":"https://github.com/advisories/GHSA-542g-h47m-68v8","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-542g-h47m-68v8","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:25.558Z"},{"id":"sr-196a306b3a321f9b6aaed7a98eff912b","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101901","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-101901","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:04.487Z"},{"id":"sr-156b41b967db5e252dc4212e77add53b","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-2026-101901","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.262Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8a0506fd5fe77dc7b534c7dce6f5d627"],"technology":"axios","known_exclusions":[],"conditions_summary":"## Summary\n\nAxios versions with Node.js HTTP/2 support can terminate the caller’s process when a ClientHttp2Session emits an error event that is not handled by axios.\n\nThis affects applications that use the Node HTTP adapter with httpVersion: 2. A malicious, unavailable, or non-HTTP/2 endpoint can cause an uncaught exception instead of a normal rejected axios request.\n\n## Impact\n\nThe impact is denial of service. In affected applications, an attacker who can influence the request destination, or operate the destination server, may be able to crash the Node.js process.\n\nThis does not affect default HTTP/1.1 usage, browser XHR/fetch adapters, or applications that do not enable axios HTTP/2 support.\n\n## Affected Functionality\n\nAffected path:\n\n- Node.js HTTP adapter\n- httpVersion: 2\n- HTTP/2 session creation/reuse through Http2Sessions\n- Network/session failures emitted as ClientHttp2Session error events\n\nCaller-controlled http2Options can make the issue easier to trigger, but passing arbitrary attacker input into axios config is caller-controlled behavior and should not be the primary advisory framing.\n\n## Technical Details\n\nHttp2Sessions.getSession() creates a session with http2.conne","public_affected_ranges":[">= 1.13.0, < 1.20.0"]}],"null_published_at":"2026-11-03T17:49:18.499Z","source_updated_at":"2026-09-30T15:01:08.000Z","source_disclosed_at":"2026-09-30T15:01:07.000Z","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":"2026-11-01T07:24:25.558Z"},{"id":"NVI-00013189","kind":"vulnerability","title":"Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization","revision":2,"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-542g-h47m-68v8","CVE-2026-101901"],"plain_summary":"GitHub lists this reviewed advisory for axios. 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-196a306b3a321f9b6aaed7a98eff912b"],"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":"2026-10-01T15:17:24.077Z","value":"8.2 HIGH (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-196a306b3a321f9b6aaed7a98eff912b"}],"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-8a0506fd5fe77dc7b534c7dce6f5d627","url":"https://github.com/advisories/GHSA-542g-h47m-68v8","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-542g-h47m-68v8","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:25.558Z"},{"id":"sr-196a306b3a321f9b6aaed7a98eff912b","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101901","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-101901","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:04.487Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8a0506fd5fe77dc7b534c7dce6f5d627"],"technology":"axios","known_exclusions":[],"conditions_summary":"## Summary\n\nAxios versions with Node.js HTTP/2 support can terminate the caller’s process when a ClientHttp2Session emits an error event that is not handled by axios.\n\nThis affects applications that use the Node HTTP adapter with httpVersion: 2. A malicious, unavailable, or non-HTTP/2 endpoint can cause an uncaught exception instead of a normal rejected axios request.\n\n## Impact\n\nThe impact is denial of service. In affected applications, an attacker who can influence the request destination, or operate the destination server, may be able to crash the Node.js process.\n\nThis does not affect default HTTP/1.1 usage, browser XHR/fetch adapters, or applications that do not enable axios HTTP/2 support.\n\n## Affected Functionality\n\nAffected path:\n\n- Node.js HTTP adapter\n- httpVersion: 2\n- HTTP/2 session creation/reuse through Http2Sessions\n- Network/session failures emitted as ClientHttp2Session error events\n\nCaller-controlled http2Options can make the issue easier to trigger, but passing arbitrary attacker input into axios config is caller-controlled behavior and should not be the primary advisory framing.\n\n## Technical Details\n\nHttp2Sessions.getSession() creates a session with http2.conne","public_affected_ranges":[">= 1.13.0, < 1.20.0"]}],"null_published_at":"2026-11-03T10:03:31.374Z","source_updated_at":"2026-09-30T15:01:08.000Z","source_disclosed_at":"2026-09-30T15:01:07.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T07:24:25.558Z"},{"id":"NVI-00013189","kind":"vulnerability","title":"Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-542g-h47m-68v8","CVE-2026-101901"],"plain_summary":"GitHub lists this reviewed advisory for axios. 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-8a0506fd5fe77dc7b534c7dce6f5d627"],"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-8a0506fd5fe77dc7b534c7dce6f5d627","url":"https://github.com/advisories/GHSA-542g-h47m-68v8","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-542g-h47m-68v8","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:25.558Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8a0506fd5fe77dc7b534c7dce6f5d627"],"technology":"axios","known_exclusions":[],"conditions_summary":"## Summary\n\nAxios versions with Node.js HTTP/2 support can terminate the caller’s process when a ClientHttp2Session emits an error event that is not handled by axios.\n\nThis affects applications that use the Node HTTP adapter with httpVersion: 2. A malicious, unavailable, or non-HTTP/2 endpoint can cause an uncaught exception instead of a normal rejected axios request.\n\n## Impact\n\nThe impact is denial of service. In affected applications, an attacker who can influence the request destination, or operate the destination server, may be able to crash the Node.js process.\n\nThis does not affect default HTTP/1.1 usage, browser XHR/fetch adapters, or applications that do not enable axios HTTP/2 support.\n\n## Affected Functionality\n\nAffected path:\n\n- Node.js HTTP adapter\n- httpVersion: 2\n- HTTP/2 session creation/reuse through Http2Sessions\n- Network/session failures emitted as ClientHttp2Session error events\n\nCaller-controlled http2Options can make the issue easier to trigger, but passing arbitrary attacker input into axios config is caller-controlled behavior and should not be the primary advisory framing.\n\n## Technical Details\n\nHttp2Sessions.getSession() creates a session with http2.conne","public_affected_ranges":[">= 1.13.0, < 1.20.0"]}],"null_published_at":"2026-11-01T07:29:12.928Z","source_updated_at":"2026-09-30T15:01:08.000Z","source_disclosed_at":"2026-09-30T15:01:07.000Z","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":"2026-11-01T07:24:25.558Z"}],"next_cursor":null,"snapshot_revision":"42594"}