CVE-2026-119375

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.

References

https://www.vulncheck.com/advisories/sqlite-before-3.54.0-information-disclosure-via-wal-page-size-mismatch

https://sqlite.org/src/info/f9b4ee369557c36c

https://sqlite.org/releaselog/3_54_0.html

https://sqlite.org/bugs/info/2026-08-17T15:54:41Z

https://github.com/sqlite/sqlite/commit/e5bf119821f25be1d7f10ef0a2edbe175289166e

https://github.com/sqlite/sqlite/blob/version-3.53.4/src/wal.c#L3672

https://github.com/sqlite/sqlite

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-113786

https://abraxaslabs.tech/research/sqlite-wal-pagesize

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS