{"affected":[{"product":"Firefox","source":"CNA: mozilla","vendor":"Mozilla","versions":[{"lessThanOrEqual":"153.*","status":"unaffected","version":"153.7","versionType":"rpm"},{"lessThanOrEqual":"*","status":"unaffected","version":"160","versionType":"rpm"}]}],"cveId":"CVE-2026-124913","cwes":[],"description":"Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794317314822,"publishedAt":1794317314822,"references":[{"source":"CNA: mozilla","tags":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2045704"},{"source":"CNA: mozilla","tags":[],"url":"https://www.mozilla.org/security/advisories/mfsa2026-125/"},{"source":"CNA: mozilla","tags":[],"url":"https://www.mozilla.org/security/advisories/mfsa2026-127/"}],"remediation":[],"revision":"2952d53a84d4e120ba33019e138fa094c21ecabb9d1b2ccad3e552907e9b132a","sources":[{"modifiedAt":1794317314822,"name":"CNA: mozilla","retrievedAt":1794319805806,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124913"}],"ssvc":null,"status":"published","title":"Site isolation issue in the Networking component","updatedAt":1794319805806}