CVE-2026-23430

MEDIUM EPSS 2.2%
Published Apr 3, 20262mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 3, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Don't overwrite KMS surface dirty tracker We were overwriting the surface's dirty tracker here causing a memory leak.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
2.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 10

VendorProductVersionRange
linuxlinux_kernel*≥6.16.1  –  <6.18.20
linuxlinux_kernel*≥6.19  –  <6.19.10
linuxlinux_kernel6.16any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/354c8bbf8d1e4aa61e580dbe160591feda504e4f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f300a41a3668095688aa4551214e8080829fa93
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c6cb77c474a32265e21c4871c7992468bf5e7638
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/354c8bbf8d1e4aa61e580dbe160591feda504e4f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f300a41a3668095688aa4551214e8080829fa93
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c6cb77c474a32265e21c4871c7992468bf5e7638
    Patch