{"affected":[{"product":"Firefox","source":"CNA: mozilla","vendor":"Mozilla","versions":[{"lessThanOrEqual":"*","status":"unaffected","version":"159.0.1","versionType":"rpm"}]}],"cveId":"CVE-2026-120572","cwes":["CWE-119"],"description":"Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.8,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793715433886,"publishedAt":1793714409093,"references":[{"source":"CNA: mozilla","tags":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2079035"},{"source":"CNA: mozilla","tags":[],"url":"https://www.mozilla.org/security/advisories/mfsa2026-123/"}],"remediation":[],"revision":"4e3e88c63252ee30efa495856d7c1830e0674f4cb42ea75a523e8bf5dc0d91fc","sources":[{"modifiedAt":1793715433886,"name":"CNA: mozilla","retrievedAt":1793718528448,"url":"https://www.cve.org/CVERecord?id=CVE-2026-120572"}],"ssvc":{"assessedAt":1793715418683,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Incorrect boundary conditions in the Layout: Block and Inline component","updatedAt":1793718528448}