CVE-2026-74444: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division
drm/vmwgfx: validate DRAWPRIMITIVES header size before division
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.152.1-1
Event History
Frequently Asked Questions
What is the severity of CVE-2026-74444?
CVE-2026-74444 has a risk score of 62, indicating a moderate level of severity.
How do I fix CVE-2026-74444?
To mitigate CVE-2026-74444, ensure that your Linux kernel is updated to the latest version where this vulnerability has been patched.
Which versions of the Linux kernel are affected by CVE-2026-74444?
CVE-2026-74444 affects certain versions of the Linux kernel prior to the fix released on August 15, 2026.
What type of vulnerability is CVE-2026-74444?
CVE-2026-74444 is a validation vulnerability related to the drawing primitives header size in the drm/vmwgfx component of the Linux kernel.
How can CVE-2026-74444 impact system security?
CVE-2026-74444 may allow an attacker to exploit the vulnerability through crafted user commands, potentially leading to unexpected behavior or system compromise.