HOMEVULNERABILITIESCVE-2026-23264
NONE

CVE-2026-23264

Published: March 18, 2026· Updated: Mar 19, 2026

EPSS:0.02%probability of exploitation in 30 daysPercentile:4.3th

Official Description

In the Linux kernel, the following vulnerability has been resolved:

Revert "drm/amd: Check if ASPM is enabled from PCIe subsystem"

This reverts commit 7294863a6f01248d72b61d38478978d638641bee.

This commit was erroneously applied again after commit 0ab5d711ec74

("drm/amd: Refactor `amdgpu_aspm` to be evaluated per device")

removed it, leading to very hard to debug crashes, when used with a system with two

AMD GPUs of which only one supports ASPM.

(cherry picked from commit 97a9689300eb2b393ba5efc17c8e5db835917080)

NVD Source

Technical Analysis

CVE-2026-23264 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

Affected Vendors & Products

Mentioned vendors (from description):
Linux
CPE data not yet available in NVD for this CVE.

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
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Rapid7 / Metasploit
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NVD Detail
Official NIST entry
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CVE Program entry
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All References (5)

→
https://git.kernel.org/stable/c/243b467dea1735fed904c2e54d248a46fa417a2d
→
https://git.kernel.org/stable/c/5b794951541e84d2968980a68dd1ac38420f75f3
→
https://git.kernel.org/stable/c/5f645222eb30c91135119e12eccfd1b8ea88140e
→
https://git.kernel.org/stable/c/d2bddc2da2b3ba5d738877c476bf97932dba32e8
→
https://git.kernel.org/stable/c/f02c9052aaa031ef3c2285d86a155d4263180ddd

Quick Facts

CVE IDCVE-2026-23264
SeverityNONE
CISA KEVNo
EPSS (30d)0.02%
PublishedMar 18, 2026

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-23264 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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