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CVE-2026-49745 GPU DDK - Unvalidated sHWPerfCtlDMABuf GPU-VA, DMA-write into FW privdata via MMU ctx 0

🗓️ 24 Jul 2026 08:55:40Reported by imaginationtechType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Guest virtual machine can issue commands to GPU firmware causing out-of-bounds writes and privilege escalation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-49745
24 Jul 202608:55
attackerkb
CVE
CVE-2026-49745
24 Jul 202608:55
cve
EUVD
EUVD-2026-48534
24 Jul 202609:32
euvd
NVD
CVE-2026-49745
24 Jul 202609:16
nvd
Positive Technologies
PT-2026-64266
24 Jul 202600:00
ptsecurity
[
  {
    "vendor": "Imagination Technologies",
    "product": "Graphics DDK",
    "platforms": [
      "Linux",
      "Android"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.18 RTM2",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "23.2 RTM2",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "24.2 RTM2",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "25.1 RTM2",
        "lessThanOrEqual": "25.3 RTM",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "26.1 RTM1",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "26.1 RTM2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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