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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 10 Nov 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Same-origin policy bypass due to race condition in the Audio/Video component | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-11-10T13:28:29.981Z
Reserved: 2026-11-09T14:46:51.534Z
Link: CVE-2026-124902
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-11-10T14:17:23.883
Modified: 2026-11-10T14:17:23.883
Link: CVE-2026-124902
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.