Bug 2550456 (CVE-2026-109755) - CVE-2026-109755 firefox: Sandbox escape in the DOM: Content Processes component
Summary: CVE-2026-109755 firefox: Sandbox escape in the DOM: Content Processes component
Keywords:
Status: NEW
Alias: CVE-2026-109755
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-13 13:05 UTC by OSIDB Bzimport
Modified: 2026-10-30 22:29 UTC (History)
5 users (show)

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-13 13:05:12 UTC 
Sandbox escape in the DOM: Content Processes 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.