Privilege escalation due to use-after-free in the WebRTC: Networking component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6.
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, 27 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Privilege escalation due to use-after-free in the WebRTC: Networking component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6. | |
| Title | Privilege escalation due to use-after-free in the WebRTC: Networking component | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-10-27T14:05:14.254Z
Reserved: 2026-10-27T14:05:14.076Z
Link: CVE-2026-117892
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-10-27T14:16:44.577
Modified: 2026-10-27T15:01:29.847
Link: CVE-2026-117892
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.