CVE-2026-119379SQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind()

Beschreibung

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.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://sqlite.org/bugs/info/2026-08-16T10:15:25Z issue-trackingIssue TrackingPatchVendor Advisory
• https://sqlite.org/src/info/3f57024aecea0f3b patchPatch
• https://github.com/sqlite/sqlite/commit/64459c87cc702d600704fb77ee40ca1782398a52 patchPatch
• https://github.com/sqlite/sqlite/blob/version-3.53.4/ext/session/sqlite3session.c#L5619 technical-descriptionProduct
• https://sqlite.org/releaselog/3_54_0.html release-notesRelease Notes
• https://abraxaslabs.tech/research/sqlite-session-ncol third-party-advisoryExploitThird Party Advisory
• https://github.com/sqlite/sqlite productProduct
• VulnCheck Advisory: SQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind() third-party-advisoryThird Party Advisory