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VulnerabilityPublished

CVE-2026-15466: Imagination Technologies Graphics DDK · Use After Free

Affects Imagination Technologies Graphics DDKSource CVE Database V5

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Not known to be exploited.

Data as of 30 Oct 2026, 02:14 UTC

Severity
High

Rated High by Threat Radar's AI analysis · No CVSS score from NVD or the CNA

Thin evidence

One scorer or none

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Imagination TechnologiesGraphics DDKAffected
  • =24.2 RTM2
  • ≥ 25.1 RTM2, ≤ 25.3 RTM
  • =26.1 RTM2
Fixed in–

AI-suggested

Until a fix is released, avoid running untrusted software that may issue improper GPU system calls on affected systems.

Description

CVE-2026-15466 is a use-after-free vulnerability in Imagination Technologies Graphics DDK. It arises from a race condition in the destruction path of hardware performance counters buffer, where improper GPU system calls by non-privileged users can cause the reference counter to be decremented non-atomically. This allows other code paths to access freed kernel heap memory, leading to potential read and/or write use-after-free conditions.

References

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