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CVE-2026-34195 GPU DDK - Kernel heap OOB write in PMRChangeSparseMemOSMem due to incorrect physical page translation from virtual page indexes

🗓️ 12 Jun 2026 21:43:40Reported by imaginationtechType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Non-privileged users can trigger kernel heap OOB write via GPU sparse memory remapping due to page translation error.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-34195
12 Jun 202621:43
cve
EUVD
EUVD-2026-36605
13 Jun 202600:34
euvd
NVD
CVE-2026-34195
12 Jun 202622:16
nvd
Positive Technologies
PT-2026-49020
12 Jun 202600:00
ptsecurity
[
  {
    "vendor": "Imagination Technologies",
    "product": "Graphics DDK",
    "platforms": [
      "Linux",
      "Android"
    ],
    "versions": [
      {
        "status": "unaffected",
        "version": "1.18 RTM",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "23.2 RTM",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "24.2 RTM",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "25.1 RTM",
        "lessThanOrEqual": "25.3 RTM",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "26.1 RTM",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "26.2 RTM",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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