CVE-2026-119591
Medium
Description
SQLite before 3.54.0 contains a stack exhaustion vulnerability in countOfViewOptimization() that allows attackers to crash the host process via count(*) over a large multi-row VALUES clause. Attackers supplying SQL or a database file with a crafted view can trigger deeply nested TK_PLUS expressions whose recursive freeing in sqlite3ExprDeleteNN() exhausts the C stack, causing denial of service.
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
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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