{"id":"CVE-2026-119591","published":"2026-10-30T12:16:44.873","lastModified":"2026-10-30T18:41:13.287","description":"SQLite before 3.54.0 contains a stack exhaustion vulnerability in countOfViewOptimization() that allows attackers to crash the host process via count(*) over a large multi-row VALUES clause. Attackers supplying SQL or a database file with a crafted view can trigger deeply nested TK_PLUS expressions whose recursive freeing in sqlite3ExprDeleteNN() exhausts the C stack, causing denial of service.","cvssScore":5.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwes":["CWE-674"],"vendors":[],"products":[],"references":[{"url":"https://abraxaslabs.tech/research/sqlite-values-union","tags":[]},{"url":"https://github.com/sqlite/sqlite","tags":[]},{"url":"https://github.com/sqlite/sqlite/blob/version-3.53.4/src/select.c#L7199","tags":[]},{"url":"https://github.com/sqlite/sqlite/commit/eff50a067c55f972909e7780e506e91382d08de2","tags":[]},{"url":"https://sqlite.org/bugs/info/2026-10-04T05:34:47Z","tags":[]},{"url":"https://sqlite.org/releaselog/3_54_0.html","tags":[]},{"url":"https://sqlite.org/src/info/ab621a3e11ee4acc","tags":[]},{"url":"https://www.vulncheck.com/advisories/sqlite-before-3.54.0-stack-exhaustion-via-countofviewoptimization-in-values-clause","tags":[]}],"exploitRefs":[{"url":"https://github.com/sqlite/sqlite","tags":[]},{"url":"https://github.com/sqlite/sqlite/blob/version-3.53.4/src/select.c#L7199","tags":[]},{"url":"https://github.com/sqlite/sqlite/commit/eff50a067c55f972909e7780e506e91382d08de2","tags":[]}],"hasPoc":true,"ai":null}