Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://abraxaslabs.tech/research/sqlite-wal-pagesize
- https://github.com/sqlite/sqlite
- https://github.com/sqlite/sqlite/blob/version-3.53.4/src/wal.c#L3672
- https://github.com/sqlite/sqlite/commit/e5bf119821f25be1d7f10ef0a2edbe175289166e
- https://sqlite.org/bugs/info/2026-08-17T15:54:41Z
- https://sqlite.org/releaselog/3_54_0.html
- https://sqlite.org/src/info/f9b4ee369557c36c
- https://www.vulncheck.com/advisories/sqlite-before-3.54.0-information-disclosure
FAQ
What is CVE-2026-119375?
CVE-2026-119375 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...
How severe is CVE-2026-119375?
CVE-2026-119375 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-119375?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.