{"id":"CVE-2026-119375","title":"SQLite before 3.54.0 Information Disclosure via WAL Page Size Mismatch","summary":"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 o…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-908"],"vendor":"SQLite","product":"SQLite","affected":["SQLite < 3.54.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-30T15:52:42.874683Z"},"published":"2026-10-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T15:52:57.646Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-119375","references":[{"url":"https://sqlite.org/bugs/info/2026-08-17T15:54:41Z"},{"url":"https://sqlite.org/src/info/f9b4ee369557c36c"},{"url":"https://github.com/sqlite/sqlite/commit/e5bf119821f25be1d7f10ef0a2edbe175289166e"},{"url":"https://github.com/sqlite/sqlite/blob/version-3.53.4/src/wal.c#L3672"},{"url":"https://sqlite.org/releaselog/3_54_0.html"},{"url":"https://abraxaslabs.tech/research/sqlite-wal-pagesize"},{"url":"https://github.com/sqlite/sqlite"},{"url":"https://www.vulncheck.com/advisories/sqlite-before-3.54.0-information-disclosure-via-wal-page-size-mismatch","label":"VulnCheck Advisory: SQLite before 3.54.0 Information Disclosure via WAL Page Size Mismatch"}],"tags":["cve.org"],"epss":0.00195,"epssPercentile":0.09218,"ingestedAt":"2026-11-05T16:07:30.509Z","slug":"CVE-2026-119375","body":"## Overview\n\nSQLite 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.\n\n## Affected\n\n- `SQLite < 3.54.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}