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CVE-2026-21734 GPU DDK - libusc OOB write at TreeRemove during WebGPU shader compilation

🗓️ 26 Jun 2026 15:14:00Reported by imaginationtechType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

CVE-2026-21734 causes out-of-bounds write in the GPU shader compiler during WebGPU shader compilation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-21734
26 Jun 202615:14
attackerkb
cve
CVE-2026-21734
26 Jun 202615:14
cve
euvd
EUVD-2026-39785
26 Jun 202615:14
euvd
nvd
CVE-2026-21734
26 Jun 202616:16
nvd
ptsecurity
PT-2026-52841
26 Jun 202600:00
ptsecurity
ptsecurity
PT-2026-57448
11 Jul 202600:00
ptsecurity
ptsecurity
PT-2026-57449
11 Jul 202600:00
ptsecurity
ptsecurity
PT-2026-57450
11 Jul 202600:00
ptsecurity
ptsecurity
PT-2026-57451
11 Jul 202600:00
ptsecurity
ptsecurity
PT-2026-57452
11 Jul 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "Imagination Technologies",
    "product": "Graphics DDK",
    "platforms": [
      "Linux",
      "Android"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.18 RTM",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "23.2 RTM",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "24.1 RTM",
        "lessThanOrEqual": "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"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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