FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

Mozilla -- multiple vulnerabilities

Affected packages
		firefox	<	147.0.0,2
		firefox-esr	<	140.7
		thunderbird	<	147.0.0

Details

VuXML ID	06061c59-f212-11f0-9ca3-b42e991fc52e
Discovery	2026-01-13
Entry	2026-01-15

Incorrect boundary conditions in the Graphics component.

Use-after-free in the IPC component.

Sandbox escape due to integer overflow in the Graphics component.

Sandbox escape due to incorrect boundary conditions in the Graphics component.

Mitigation bypass in the DOM: Security component.

References

CVE Name	CVE-2026-0877
CVE Name	CVE-2026-0879
CVE Name	CVE-2026-0880
CVE Name	CVE-2026-0882
CVE Name	CVE-2026-0886

Copyright © 2003-2005 Jacques Vidrine and contributors.
Please see the source of this document for full copyright information.