What is CVE-2026-45958?

CVE-2026-45958 is a high-severity vulnerability in Linux, classified under NULL Pointer Dereference. CVSS score: 7.1/10. Published 2026-05-27.

How severe is CVE-2026-45958?

High severity. CVSS v3 base score is 7.1 out of 10.

NULL pointer dereference in Linux

CVE-2026-45958

In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidi_connection_ioctl(), vidi->edid(user pointer) is directly dereferenced in the kernel. This all…

EPSS: 0.001 (2.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions 6.19.4, 6.1.167, 5.15.203
Linux Linux_kernel

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-45958?: CVE-2026-45958 is a high-severity vulnerability in Linux, classified under NULL Pointer Dereference. CVSS score: 7.1/10. Published 2026-05-27.
How severe is CVE-2026-45958?: High severity. CVSS v3 base score is 7.1 out of 10.