Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

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Fixes

Solution

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Workaround

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History

Tue, 19 May 2026 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Vendors & Products Mozilla
Mozilla firefox

Tue, 19 May 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 19 May 2026 13:45:00 +0000

Type Values Removed Values Added
Description Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.
Title Privilege escalation in the Enterprise Policies component
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-05-19T14:23:14.909Z

Reserved: 2026-05-19T12:29:51.909Z

Link: CVE-2026-8957

cve-icon Vulnrichment

Updated: 2026-05-19T14:23:09.434Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-19T14:16:52.057

Modified: 2026-05-19T15:16:35.010

Link: CVE-2026-8957

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-19T16:45:06Z

Weaknesses