What is CVE-2026-63882?

CVE-2026-63882 is a unscored severity Linux kernel vulnerability, affecting Linux kernel versions from 5.14 onward and patched in 6.1.176, 6.6.143, 6.12.93 and others. CVE-2026-63882 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2026-63882?

CVE-2026-63882 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2026-63882?

Yes, CVE-2026-63882 has been patched. Fixed versions include 6.1.176, 6.6.143, 6.12.93 and others. If you are running Linux kernel 5.14 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2026-63882 actively exploited?

CVE-2026-63882 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2026-63882

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix NULL pointer bug in svm_range_set_attr The process_info could be NULL if user doesn't call kfd_ioctl_acquire_vm before calling kfd_ioctl_svm. (cherry picked from commit 83a26c812e0529eb040d31a76f73e33e637243d4)

Package Linux Kernel

Published 2026-07-19

Last modified 2026-07-27

Patch available

Yes

Affected versions

Linux kernel versions 5.14 and later are affected. Fixed in 6.1.176, 6.6.143, 6.12.93, 6.18.35, 7.0.12, 7.1 and their respective stable series.

Affected from

≥ 5.14

Fixed in

✓ 6.1.176 6.1.x ✓ 6.6.143 6.6.x ✓ 6.12.93 6.12.x ✓ 6.18.35 6.18.x ✓ 7.0.12 7.0.x ✓ 7.1

References

6 total

Showing 5 of 6 references View all on NVD

Frequently asked questions

What is CVE-2026-63882?

CVE-2026-63882 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 5.14 onward and has been patched in 6.1.176, 6.6.143, 6.12.93 and others. CVE-2026-63882 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
Is there a patch available for CVE-2026-63882?

Yes. CVE-2026-63882 has been patched. Fixed versions include 6.1.176, 6.6.143, 6.12.93 and others. If you are running Linux kernel 5.14 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2026-63882 actively exploited?

No. CVE-2026-63882 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.