CVE-2026-100807

HIGH Status: Received

CVSS Scores

CVSS v3.x Base Score
8.8
HIGH

Description

Privilege escalation in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.

Published
September 29, 2026 1:17 PM
Last Modified
September 29, 2026 2:17 PM
Source
[email protected]

Weaknesses (CWE)

CWE-269

References

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