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CVE-2026-74912VulnerabilityPublished

On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers

Source GCVE Database

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Mentioned vulnerabilities

Authoritative record:CVE-2026-74912· Medium

Not known to be exploited.

Data as of 30 Oct 2026, 04:32 UTC

Severity
Medium

Rated Medium 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 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
  • 1.18 RTM2 – 26.1 RTM2
  • ≥ 25.1 RTM2, ≤ 25.3 RTM
4 affected builds
Fixed in–

AI-suggested

Since this issue occurs as a side effect of the fix for CVE-2026-49746, users should consult the vendor advisory for updates or potential fixes addressing this mapping limitation. Until then, affected systems may experience reduced kernel mode driver functionality related to GPU buffer mappings.

Description

This vulnerability affects GPU systems where the fix for CVE-2026-49746 has been applied. The fix limits the mapping range of graphics buffers, causing errors when mappings occur outside the restricted range. Specifically, integer truncation occurs when mapping GPU buffer pages within the 0GB to 4GB range, resulting in errors that limit the kernel mode driver's functionality.

References

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