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Vulnerabilities

Vulnerability · CVE-2026-21736

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory.

Published Mar 9, 2026 · catalog updated Jun 17, 2026 · Software installed and run

Check if you run it

No confirmed exploitation is on record for CVE-2026-21736. EPSS is 0.13%. Act only if a listed version of Software installed and run is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Software installed and run).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.13%
Remediation
Advisory link
Affected products
cpe imaginationtech/ddk

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe imaginationtech/ddk25.1

How to fix CVE-2026-21736

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-21736. EPSS is 0.13%. Act only if a listed version of Software installed and run is installed.

Which versions are affected?

Compare what you have installed with 25.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-280: Improper Handling of Insufficient Privileges. EPSS 0.13%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 9, 2026 · NIST NVD

    Detected

    Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.

Sources

  • CVE.orgVulnerability recordCVE-2026-21736

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-21736

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDVulnerability recordCVE-2026-21736

    Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.