HIGH 8.5 NVD
CVE-2026-119374
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 crafte
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.
References
- https://abraxaslabs.tech/research/sqlite-fts5-securedel
- https://github.com/sqlite/sqlite
- https://github.com/sqlite/sqlite/blob/version-3.53.4/ext/fts5/fts5_index.c#L5525
- https://github.com/sqlite/sqlite/commit/d9de6eedbe918c074c7556400fa21df5960704d9
- https://sqlite.org/releaselog/3_54_0.html
This high severity vulnerability with a CVSS score of 8.5 was published on 2026-10-30 via NVD.
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