{"id":"CVE-2026-119379","aliases":[],"cve":{"records":[{"id":"CVE-2026-119379","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-30T00:57:06.710Z","published":"2026-10-30T11:30:43.335Z","modified":"2026-10-30T16:02:09.331Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-30T11:30:43.335Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-30T16:02:09.331Z"}],"references":[{"url":"https://sqlite.org/bugs/info/2026-08-16T10:15:25Z","tags":["issue-tracking"],"source":"VulnCheck"},{"url":"https://sqlite.org/src/info/3f57024aecea0f3b","tags":["patch"],"source":"VulnCheck"},{"url":"https://github.com/sqlite/sqlite/commit/64459c87cc702d600704fb77ee40ca1782398a52","tags":["patch"],"source":"VulnCheck"},{"url":"https://github.com/sqlite/sqlite/blob/version-3.53.4/ext/session/sqlite3session.c#L5619","tags":["technical-description"],"source":"VulnCheck"},{"url":"https://sqlite.org/releaselog/3_54_0.html","tags":["release-notes"],"source":"VulnCheck"},{"url":"https://abraxaslabs.tech/research/sqlite-session-ncol","tags":["third-party-advisory"],"source":"VulnCheck"},{"url":"https://github.com/sqlite/sqlite","tags":["product"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/sqlite-before-3.54.0-heap-buffer-overflow-via-session-extension-sessionupdatefind","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-787","description":"Out-of-bounds Write","source":"VulnCheck"}],"applicability":[{"source":"VulnCheck","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*","versionEndExcluding":"3.54.0"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-30T15:54:31.625606Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"SQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind()","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"SQLite before 3.54.0 built with the session extension contains a heap buffer overflow vulnerability in sqlite3changeset_apply() that allows attackers to corrupt heap memory by supplying crafted changesets. Attackers can repeat a table name in a second changeset block with a larger column count, causing sessionUpdateFind() to memset past the undersized aUpdateMask allocation.","score":8.5,"severity":"high","published":"2026-10-30T11:30:43.335Z","modified":"2026-10-30T16:02:09.331Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"SQLite","name":"SQLite","platforms":["All platforms where SQLITE_ENABLE_SESSION is defined"],"versions":[{"version":"0","status":"affected","lessThan":"3.54.0","versionType":"custom"}],"defaultStatus":"unaffected","cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-119379"}],"remediation":[],"references":["https://sqlite.org/bugs/info/2026-08-16T10:15:25Z","https://sqlite.org/src/info/3f57024aecea0f3b","https://github.com/sqlite/sqlite/commit/64459c87cc702d600704fb77ee40ca1782398a52","https://github.com/sqlite/sqlite/blob/version-3.53.4/ext/session/sqlite3session.c#L5619","https://sqlite.org/releaselog/3_54_0.html","https://abraxaslabs.tech/research/sqlite-session-ncol","https://github.com/sqlite/sqlite","https://www.vulncheck.com/advisories/sqlite-before-3.54.0-heap-buffer-overflow-via-session-extension-sessionupdatefind"],"sources":[{"name":"CVE","id":"CVE-2026-119379","modified":"2026-10-30T16:02:09.331Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-119379"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.5},{"source":"VulnCheck","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8}],"sourceAffected":[],"observedAt":"2026-10-30T17:29:37.228Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T13:10:31.620Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"SQLite before 3.54.0 has a heap buffer overflow vulnerability in sqlite3changeset_apply() when built with the session extension, allowing attackers to corrupt heap memory with crafted changesets. Attackers need access to supply changesets. The impact is heap memory corruption.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T11:51:23.631Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-119379"}]}}