CVE-2026-119376

EUVD-2026-113787
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
sqlitesqlite
𝑥
< 3.54.0
CNA
Common Weakness Enumeration
References
https://abraxaslabs.tech/research/sqlite-collate-depth
https://github.com/sqlite/sqlite
https://github.com/sqlite/sqlite/blob/version-3.53.4/src/expr.c#L175
https://github.com/sqlite/sqlite/commit/d54522a5b832422ab893a1e9fa7a99ab314ea4e2
https://sqlite.org/bugs/info/2026-10-04T04:50:56Z
https://sqlite.org/releaselog/3_54_0.html
https://sqlite.org/src/info/252c0b7bf5a727d2
https://www.vulncheck.com/advisories/sqlite-before-3.54.0-stack-exhaustion-via-collate-operator-chain