CVE-2026-46199

HIGH EPSS 3.1%
Published May 28, 20261mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published May 28, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg Check bounds against the end of the BO whenever we access the msg.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
3.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥5.13  –  <6.1.175
linuxlinux_kernel*≥6.2  –  <6.6.140
linuxlinux_kernel*≥6.7  –  <6.12.90
linuxlinux_kernel*≥6.13  –  <6.18.32
linuxlinux_kernel*≥6.19  –  <7.0.9

References 6

  • git.kernel.org https://git.kernel.org/stable/c/0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3c817a60b09eaab926e475088e750936efcc95ae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/63b51e8a9d54317d31cc3856c1e12407070d5fc2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7688143ca62edeecacb3ba0a2cea129dbd262a18
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/88411caee8f576d6b5abf6531232fcc0ce756dc5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3c817a60b09eaab926e475088e750936efcc95ae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/63b51e8a9d54317d31cc3856c1e12407070d5fc2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7688143ca62edeecacb3ba0a2cea129dbd262a18
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/88411caee8f576d6b5abf6531232fcc0ce756dc5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e
    Patch