{"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-2026-124897","cwes":[],"description":"Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794317307543,"publishedAt":1794317307543,"references":[{"source":"CNA: mozilla","tags":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2082186"},{"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":"44d78f4eff5cb7e549144c74854662312da9882b41d03ad0a9a466e921a4fd1e","sources":[{"modifiedAt":1794317307543,"name":"CNA: mozilla","retrievedAt":1794319787451,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124897"}],"ssvc":null,"status":"published","title":"Use-after-free in the JavaScript: GC component","updatedAt":1794319787451}