Privilege escalation due to use-after-free in the WebRTC: Networking component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://bugzilla.mozilla.org/show_bug.cgi?id=2061331 cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-125/ cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-127/ cve-icon
History

Tue, 10 Nov 2026 13:45:00 +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 160 and Firefox ESR 153.7.
Title Privilege escalation due to use-after-free in the WebRTC: Networking component
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-11-10T13:28:37.787Z

Reserved: 2026-11-09T14:47:28.158Z

Link: CVE-2026-124919

cve-icon Vulnrichment

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cve-icon NVD

No data.

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

No weakness.