In SQLite 3.49.0 before 3.49.1, certain argument values to sqlite3_db_config (in the C-language API) can cause a denial of service (application crash). An sz*nBig multiplication is not cast to a 64-bit integer, and consequently some memory allocations may be incorrect.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/sqlite/sqlite/commit/56d2fd008b108109f489339f5fd55212bb50afd4 Patch
- https://www.sqlite.org/cves.html Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · sqliteNVD modified 2026-10-15 02:17
Affected (CPE criteria) 1
cpe:2.3:a:sqlite:sqlite:3.49.0:*:*:*:*:*:*:*
References 7
- https://gist.github.com/ylwango613/d3883fb9f6ba8a78086356779ce88248 Third Party Advisory
- https://github.com/sqlite/sqlite/commit/56d2fd008b108109f489339f5fd55212bb50afd4 Patch
- https://sqlite.org/forum/forumpost/48f365daec Third Party Advisory
- https://sqlite.org/releaselog/3_49_1.html Release Notes
- https://www.sqlite.org/cves.html Vendor Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-994087.html