CVE-2026-119376

Medium

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.

SeverityMedium

CVSS5.5

Exploit probability—

Product

Sqlite

PublishedOct 30, 2026

First seenNov 4, 2026

Weakness typeCWE-674CWE-674

How to fix

Update

sqlite sqlite3.54.0 or later

Patches

sqlite.org/src/info/252c0b7bf5a727d2
github.com/sqlite/sqlite/commit/d54522a5b832422ab893a1e9fa7a99ab314ea4e2

Vendor advisories

sqlite.org/releaselog/3_54_0.html

Affected products

Product	Affected versions	Fixed in
sqlite sqlite	v < 3.54.0	3.54.0
microsoft azl3_sqlite_3.44.0-4	No range specified	—

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