Vulnerability in SQLite

[ Description ]Official 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.

[ Fixes ]Fixes and patches

• Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on sqlite.orgVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on sqlite.orgVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD

[ Advisories ]Government CERT advisories

• BSI CERT-Bund1 Nov 2026WID-SEC-2026-4260

  SQLite: Multiple vulnerabilities Translated from German

  CVE-2026-119375CVE-2026-119373CVE-2026-119379+8 more CVEs

[ References ]References

• abraxaslabs.tech/research/sqlite-wal-pagesizeExploitThird Party Advisory
• github.com/sqlite/sqliteProduct
• github.com/sqlite/sqlite/blob/version-3.53.4/src/wal.cPatch
• github.com/sqlite/sqlite/commit/e5bf119821f25be1d7f10ef0a2edbe175289166ePatch
• sqlite.org/bugs/info/2026-08-17T15:54:41ZIssue TrackingPatchVendor Advisory
• sqlite.org/releaselog/3_54_0.htmlRelease Notes
• sqlite.org/src/info/f9b4ee369557c36cPatchVendor Advisory
• www.vulncheck.com/advisories/sqlite-before-3.54.0-information-disclosure-via-wal-page-s…Third Party Advisory