What is CVE-2026-46264?

CVE-2026-46264 is a high-severity vulnerability in Linux. CVSS score: 8.8/10. Published 2026-06-03.

How severe is CVE-2026-46264?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Linux

CVE-2026-46264

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Fix sysfs initialization In case of devm_add_action_or_reset() failure the provided cleanup action will be run immediately on the not yet initialized kobject…

EPSS: 0.000 (5.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Linux — versions 5c170a4d9c530e872f2f788d95258fbaa39b4415, 6.19, 0

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67

Frequently asked questions

What is CVE-2026-46264?: CVE-2026-46264 is a high-severity vulnerability in Linux. CVSS score: 8.8/10. Published 2026-06-03.
How severe is CVE-2026-46264?: High severity. CVSS v3 base score is 8.8 out of 10.