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VulnerabilityPublished

CVE-2026-49747: Software installed and run as a non-privileged user may conduct GPU system calls to trigger an

Source GCVE Database

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Authoritative record:CVE-2026-49747· High

Not known to be exploited.

Data as of 13 Nov 2026, 04:30 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 Nov 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 13 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
Imagination TechnologiesGraphics DDKAffected
  • 24.2 RTM2 – 26.2 RTM
5 affected builds
Fixed in–

Description

A vulnerability exists where software running as a non-privileged user can perform GPU system calls that trigger an integer overflow when mapping GPU buffers larger than 4GB. This overflow corrupts the array length, potentially leading to out-of-bounds writes to GPU buffers, which may cause kernel panics or memory corruption.

References

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