CVE-2026-84131

high Red Hat
CVSS v3 Base Score
8.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: September 1, 2026 (5 days ago)
Last Modified: September 1, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Graphics component of Firefox. An invalid pointer could allow a local attacker to escalate privileges. This could lead to unauthorized access to sensitive system resources or execution of arbitrary code with elevated permissions.

CWE

CWE-825

Affected Products

Red Hat Enterprise Linux 10Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 bugzilla.mozilla.org 🔗 www.mozilla.org