Bug 2563985 (CVE-2026-119591) - CVE-2026-119591 sqlite: sqlite: Denial of Service via stack exhaustion in countOfViewOptimization()
Summary: CVE-2026-119591 sqlite: sqlite: Denial of Service via stack exhaustion in cou...
Keywords:
Status: NEW
Alias: CVE-2026-119591
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-30 13:09 UTC by OSIDB Bzimport
Modified: 2026-11-02 03:07 UTC (History)
18 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-10-30 13:09:51 UTC 
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.
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