Medium severity5.5NVD Advisory· Published Oct 30, 2026
CVE-2026-119376
CVE-2026-119376
Description
SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.
Affected products
1Patches
Vulnerability mechanics
References
7- abraxaslabs.tech/research/sqlite-collate-depthnvd
- github.com/sqlite/sqlite/blob/version-3.53.4/src/expr.cnvd
- github.com/sqlite/sqlite/commit/d54522a5b832422ab893a1e9fa7a99ab314ea4e2nvd
- sqlite.org/bugs/info/2026-10-04T04:50:56Znvd
- sqlite.org/releaselog/3_54_0.htmlnvd
- sqlite.org/src/info/252c0b7bf5a727d2nvd
- www.vulncheck.com/advisories/sqlite-before-3.54.0-stack-exhaustion-via-collate-operator-chainnvd
News mentions
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