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CVE-2026-80703

🗓️ 28 Aug 2026 06:53:05Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 35 Views🌐 WEB

Missing authorization in drm/amdkfd KFD_IOC_DBG_TRAP_DISABLE allows GPU debug session termination.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80703 drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE
28 Aug 202606:53
cvelist
debiancve
Debian CVE
CVE-2026-80703
28 Aug 202606:53
debiancve
euvd
EUVD
EUVD-2026-67438
28 Aug 202606:53
euvd
mscve
Microsoft CVE
drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE
29 Aug 202608:07
mscve
nvd
NVD
CVE-2026-80703
28 Aug 202608:16
nvd
osv
OSV
AZL-98168 CVE-2026-80703 affecting package kernel 6.6.150.1-1
28 Aug 202608:16
osv
osv
OSV
BELL-CVE-2026-80703
3 Sep 202606:05
osv
osv
OSV
DEBIAN-CVE-2026-80703
28 Aug 202608:16
osv
osv
OSV
UBUNTU-CVE-2026-80703
28 Aug 202608:16
osv
ptsecurity
Positive Technologies
PT-2026-83003
28 Aug 202600:00
ptsecurity
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.56.6.151
linuxlinux_kernelRange6.7.06.12.103
linuxlinux_kernelRange6.13.06.18.44
linuxlinux_kernelRange6.19.07.1.8
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/amdkfd/kfd_chardev.c"
    ],
    "versions": [
      {
        "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508",
        "lessThan": "ce813614f63b020a826071276a92f2cfae7cba79",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508",
        "lessThan": "b8c05061997408bf81759f2dd31cd5f66771d15f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508",
        "lessThan": "9e52212aff8ed1fd9087728f61243ce3efd9d0ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508",
        "lessThan": "4070909ac042f44654aac72f7986ea550c96f591",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508",
        "lessThan": "99b2fe4f19e3be0a8d0a0b5ea98d855970889653",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/amdkfd/kfd_chardev.c"
    ],
    "versions": [
      {
        "version": "6.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.151",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
KFD_IOC_DBG_TRAP_DISABLEpath/dev/kfdMissing authorization check in KFD_IOC_DBG_TRAP_DISABLE allowing unauthorized termination of another process's GPU debug session.

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30 Aug 2026 07:17Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00156
35