{"items":[{"id":"NVI-00008997","kind":"vulnerability","title":"snappy-java: JVM crash from unchecked ranges in Snappy.arrayCopy and SnappyOutputStream.rawWrite","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-xqrx-qh46-34m7","CVE-2026-116590"],"plain_summary":"GitHub lists this reviewed advisory for org.xerial.snappy:snappy-java. 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-0734062c037a8030f8f912c4cd21a1b1"],"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":"2026-10-27T15:33:30.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-6913801adb980a2511018d4e631ebf47"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.407%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.3515. Missing scores are unknown.","source_id":"sr-0734062c037a8030f8f912c4cd21a1b1"}],"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-6913801adb980a2511018d4e631ebf47","url":"https://github.com/advisories/GHSA-xqrx-qh46-34m7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-xqrx-qh46-34m7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-0734062c037a8030f8f912c4cd21a1b1","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-2026-116590","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.314Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-6913801adb980a2511018d4e631ebf47"],"technology":"org.xerial.snappy:snappy-java","known_exclusions":[],"conditions_summary":"### Impact\n`Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset)` called a native `memcpy` without validating the ranges. A negative or oversized `byteLength` or offset read or wrote outside the arrays and crashed the JVM. `SnappyOutputStream.rawWrite` and `SnappyInputStream.rawRead`, and therefore the typed-array `write`/`read` methods, pass caller-supplied ranges to this method.\n\n### Patches\nFixed in 1.1.10.9 (#741). `Snappy.arrayCopy` checks both ranges before copying. The stream `read`/`write` methods validate offsets and lengths, and reject typed-array ranges whose byte size overflows `int`.\n\n### Workarounds\nValidate offsets and lengths before calling these methods.","public_affected_ranges":["<= 1.1.10.8"]}],"null_published_at":"2026-11-06T07:24:11.272Z","source_updated_at":"2026-10-27T15:33:30.000Z","source_disclosed_at":"2026-10-27T15:33:30.000Z","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":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00008997","kind":"vulnerability","title":"snappy-java: JVM crash from unchecked ranges in Snappy.arrayCopy and SnappyOutputStream.rawWrite","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-xqrx-qh46-34m7","CVE-2026-116590"],"plain_summary":"GitHub lists this reviewed advisory for org.xerial.snappy:snappy-java. 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-7c90574d288eb0fc2b4955cc9ee98f28"],"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":"2026-10-27T15:33:30.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-6913801adb980a2511018d4e631ebf47"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.407%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.35004. Missing scores are unknown.","source_id":"sr-7c90574d288eb0fc2b4955cc9ee98f28"}],"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-6913801adb980a2511018d4e631ebf47","url":"https://github.com/advisories/GHSA-xqrx-qh46-34m7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-xqrx-qh46-34m7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-7c90574d288eb0fc2b4955cc9ee98f28","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-2026-116590","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.374Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-6913801adb980a2511018d4e631ebf47"],"technology":"org.xerial.snappy:snappy-java","known_exclusions":[],"conditions_summary":"### Impact\n`Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset)` called a native `memcpy` without validating the ranges. A negative or oversized `byteLength` or offset read or wrote outside the arrays and crashed the JVM. `SnappyOutputStream.rawWrite` and `SnappyInputStream.rawRead`, and therefore the typed-array `write`/`read` methods, pass caller-supplied ranges to this method.\n\n### Patches\nFixed in 1.1.10.9 (#741). `Snappy.arrayCopy` checks both ranges before copying. The stream `read`/`write` methods validate offsets and lengths, and reject typed-array ranges whose byte size overflows `int`.\n\n### Workarounds\nValidate offsets and lengths before calling these methods.","public_affected_ranges":["<= 1.1.10.8"]}],"null_published_at":"2026-11-01T19:14:01.618Z","source_updated_at":"2026-10-27T15:33:30.000Z","source_disclosed_at":"2026-10-27T15:33:30.000Z","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":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00008997","kind":"vulnerability","title":"snappy-java: JVM crash from unchecked ranges in Snappy.arrayCopy and SnappyOutputStream.rawWrite","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-xqrx-qh46-34m7","CVE-2026-116590"],"plain_summary":"GitHub lists this reviewed advisory for org.xerial.snappy:snappy-java. 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-6913801adb980a2511018d4e631ebf47"],"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":"2026-10-27T15:33:30.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-6913801adb980a2511018d4e631ebf47"}],"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-6913801adb980a2511018d4e631ebf47","url":"https://github.com/advisories/GHSA-xqrx-qh46-34m7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-xqrx-qh46-34m7","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-6913801adb980a2511018d4e631ebf47"],"technology":"org.xerial.snappy:snappy-java","known_exclusions":[],"conditions_summary":"### Impact\n`Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset)` called a native `memcpy` without validating the ranges. A negative or oversized `byteLength` or offset read or wrote outside the arrays and crashed the JVM. `SnappyOutputStream.rawWrite` and `SnappyInputStream.rawRead`, and therefore the typed-array `write`/`read` methods, pass caller-supplied ranges to this method.\n\n### Patches\nFixed in 1.1.10.9 (#741). `Snappy.arrayCopy` checks both ranges before copying. The stream `read`/`write` methods validate offsets and lengths, and reject typed-array ranges whose byte size overflows `int`.\n\n### Workarounds\nValidate offsets and lengths before calling these methods.","public_affected_ranges":["<= 1.1.10.8"]}],"null_published_at":"2026-10-31T22:13:27.126Z","source_updated_at":"2026-10-27T15:33:30.000Z","source_disclosed_at":"2026-10-27T15:33:30.000Z","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":"2026-10-31T21:56:51.534Z"}],"next_cursor":null,"snapshot_revision":"42594"}