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CVE-2026-119591 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://sqlite.org/bugs/info/2026-10-04T05:34:47Z	CISA-ADP	Issue TrackingVendor Advisory
https://abraxaslabs.tech/research/sqlite-values-union	[email protected]	ExploitThird Party Advisory
https://github.com/sqlite/sqlite	[email protected]	Product
https://github.com/sqlite/sqlite/blob/version-3.53.4/src/select.c#L7199	[email protected]	Product
https://github.com/sqlite/sqlite/commit/eff50a067c55f972909e7780e506e91382d08de2	[email protected]	Patch
https://sqlite.org/bugs/info/2026-10-04T05:34:47Z	[email protected]	Issue TrackingVendor Advisory
https://sqlite.org/releaselog/3_54_0.html	[email protected]	Release Notes
https://sqlite.org/src/info/ab621a3e11ee4acc	[email protected]	Vendor Advisory
https://www.vulncheck.com/advisories/sqlite-before-3.54.0-stack-exhaustion-via-countofviewoptimization-in-values-clause	[email protected]	Third Party Advisory

see all 9 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-674	Uncontrolled Recursion	[email protected]

Affected Products

Product	Versions
sqlite sqlite	< 3.54.0
CPE cpe:2.3:a:sqlite:sqlite:::::::: Remediation No remediation found in references.

Change History

3 change records found show changes

Date	Action	Recorded By
Nov 4, 2026	CVE Modified	CISA-ADP
Nov 3, 2026	Initial Analysis	[email protected]
Oct 30, 2026	New CVE Received	[email protected]