CVE-2026-11822
mediumSQLite before 3.53.2 contains an out-of-bounds read vulnerability in the FTS5 full-text search extension that allows attackers to crash the process by supplyin…
Vendor / product: Sqlite — sqlite
SQLite before 3.53.2 contains an out-of-bounds read vulnerability in the FTS5 full-text search extension that allows attackers to crash the process by supplying a crafted database with a malformed FTS5 leaf page. Attackers can set an oversized term length in the leaf page so that fts5LeafSeek() reads past the end of the page buffer while comparing terms during an FTS5 MATCH query, in applications compiled with SQLITE_ENABLE_FTS5.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Affected products
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://sqlite.org/releaselog/3_53_2.html disclosure@vulncheck.com
- https://sqlite.org/src/info/87b653731171 disclosure@vulncheck.com
- https://sqlite.org/src/info/fad98805b7d7 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/sqlite-before-memory-corruption-in-fts5-extension disclosure@vulncheck.com
- https://cert-portal.siemens.com/productcert/html/ssa-765416.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e