Bug 2550462 (CVE-2026-109780) - CVE-2026-109780 firefox: Mitigation bypass in the DOM: Core & HTML component
Summary: CVE-2026-109780 firefox: Mitigation bypass in the DOM: Core & HTML component
Keywords:
Status: NEW
Alias: CVE-2026-109780
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-13 13:06 UTC by OSIDB Bzimport
Modified: 2026-10-30 22:24 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-13 13:06:09 UTC 
Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158.
Note You need to log in before you can comment on or make changes to this bug.