High severity7.8NVD Advisory· Published Oct 30, 2026
CVE-2026-119374
CVE-2026-119374
Description
SQLite before 3.54.0 built with FTS5 contains a heap buffer overflow in fts5DoSecureDelete() that allows attackers to write past the leaf page buffer via crafted footer key offsets. Attackers can supply a database file with a corrupted FTS5 index that, when deleted from with secure-delete enabled, corrupts heap memory and crashes the application.
Affected products
1Patches
Vulnerability mechanics
References
6- abraxaslabs.tech/research/sqlite-fts5-securedelnvd
- github.com/sqlite/sqlite/blob/version-3.53.4/ext/fts5/fts5_index.cnvd
- github.com/sqlite/sqlite/commit/d9de6eedbe918c074c7556400fa21df5960704d9nvd
- sqlite.org/releaselog/3_54_0.htmlnvd
- sqlite.org/src/info/9cd4f9e920nvd
- www.vulncheck.com/advisories/sqlite-before-3.54.0-heap-buffer-overflow-via-fts5-fts5dosecuredeletenvd
News mentions
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