CVE-2026-46230

HIGH EPSS 2.3%
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/vcn3: 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
2.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥5.13  –  <5.15.209
linuxlinux_kernel*≥5.16  –  <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 7

  • git.kernel.org https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0
    Patch