SQLite before 3.54.0 contains an information disclosure vulnerability that allows attackers to read uninitialized page-cache memory by supplying a WAL file with an undersized page size. Attackers can craft a database and WAL file whose oversized record payload makes queries like substr() return stale bytes, disclosing other table rows and internal pointers.
Advisories

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Fixes

Solution

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Workaround

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History

Fri, 30 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 30 Oct 2026 11:45:00 +0000

Type Values Removed Values Added
Description SQLite before 3.54.0 contains an information disclosure vulnerability that allows attackers to read uninitialized page-cache memory by supplying a WAL file with an undersized page size. Attackers can craft a database and WAL file whose oversized record payload makes queries like substr() return stale bytes, disclosing other table rows and internal pointers.
Title SQLite before 3.54.0 Information Disclosure via WAL Page Size Mismatch
First Time appeared Sqlite
Sqlite sqlite
Weaknesses CWE-908
CPEs cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*
Vendors & Products Sqlite
Sqlite sqlite
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-30T15:52:57.646Z

Reserved: 2026-10-30T00:39:33.546Z

Link: CVE-2026-119375

cve-icon Vulnrichment

Updated: 2026-10-30T15:52:52.328Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-30T12:16:36.340

Modified: 2026-10-30T18:41:13.287

Link: CVE-2026-119375

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T13:45:14Z

Weaknesses