{"affected":[{"product":"Firefox","source":"CNA: mozilla","vendor":"Mozilla","versions":[{"lessThanOrEqual":"115.*","status":"unaffected","version":"115.45","versionType":"rpm"},{"lessThanOrEqual":"153.*","status":"unaffected","version":"153.7","versionType":"rpm"},{"lessThanOrEqual":"*","status":"unaffected","version":"160","versionType":"rpm"}]}],"cveId":"CVE-2026-124902","cwes":[],"description":"Same-origin policy bypass due to race condition in the Audio/Video component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, and Firefox ESR 153.7.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794317309981,"publishedAt":1794317309981,"references":[{"source":"CNA: mozilla","tags":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2083629"},{"source":"CNA: mozilla","tags":[],"url":"https://www.mozilla.org/security/advisories/mfsa2026-125/"},{"source":"CNA: mozilla","tags":[],"url":"https://www.mozilla.org/security/advisories/mfsa2026-126/"},{"source":"CNA: mozilla","tags":[],"url":"https://www.mozilla.org/security/advisories/mfsa2026-127/"}],"remediation":[],"revision":"b187fca7f77c082a99a734e229be0f5e4a51c6545ab7a9ef8c75a77f66973948","sources":[{"modifiedAt":1794317309981,"name":"CNA: mozilla","retrievedAt":1794319793251,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124902"}],"ssvc":null,"status":"published","title":"Same-origin policy bypass due to race condition in the Audio/Video component","updatedAt":1794319793251}