What is CVE-2026-64039?

CVE-2026-64039 is a high-severity vulnerability in Linux. CVSS score: 7.7/10. Published 2026-07-19.

How severe is CVE-2026-64039?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Linux

CVE-2026-64039

In the Linux kernel, the following vulnerability has been resolved: drm/msm/snapshot: fix dumping of the unaligned regions The snapshotting code internally aligns data segment to 16 bytes. This works fine for DPU code (where most of the…

EPSS: 0.002 (10.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions 98659487b845c05b6bed85d881713545db674c7c, 5.14, 0

References

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

Frequently asked questions

What is CVE-2026-64039?: CVE-2026-64039 is a high-severity vulnerability in Linux. CVSS score: 7.7/10. Published 2026-07-19.
How severe is CVE-2026-64039?: High severity. CVSS v3 base score is 7.7 out of 10.