High severity7.8NVD Advisory· Published Oct 30, 2026
CVE-2026-119379
CVE-2026-119379
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.
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Affected products
1Patches
Vulnerability mechanics
References
7- abraxaslabs.tech/research/sqlite-session-ncolnvd
- github.com/sqlite/sqlite/blob/version-3.53.4/ext/session/sqlite3session.cnvd
- github.com/sqlite/sqlite/commit/64459c87cc702d600704fb77ee40ca1782398a52nvd
- sqlite.org/bugs/info/2026-08-16T10:15:25Znvd
- sqlite.org/releaselog/3_54_0.htmlnvd
- sqlite.org/src/info/3f57024aecea0f3bnvd
- www.vulncheck.com/advisories/sqlite-before-3.54.0-heap-buffer-overflow-via-session-extension-sessionupdatefindnvd
News mentions
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