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CVE-2026-68447

🗓️ 12 Aug 2026 00:51:42Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 102 Views

amdkfd CRIU checkpoint copies control stack without size bound, leaking kernel GTT memory to userspace.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-68447
12 Aug 202600:51
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
24 Aug 202610:19
–astralinux
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
11 Aug 202616:00
–cnnvd
cvelist
Cvelist
CVE-2026-68447 drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size
12 Aug 202600:51
–cvelist
debian
Debian
[SECURITY] [DSA 6602-1] linux security update
2 Nov 202616:13
–debian
debiancve
Debian CVE
CVE-2026-68447
12 Aug 202600:51
–debiancve
euvd
EUVD
EUVD-2026-57053
12 Aug 202600:51
–euvd
mscve
Microsoft CVE
drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size
15 Aug 202601:41
–mscve
nvd
NVD
CVE-2026-68447
12 Aug 202601:17
–nvd
osv_azl
osv_azl
AZL-95519 CVE-2026-68447 affecting package kernel 6.6.161.1-1
12 Aug 202601:17
–osv_azl
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.18–6.12.114
linuxlinux_kernelRange6.13.0–7.1.6
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_mqd_manager.h",
      "drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c"
    ],
    "versions": [
      {
        "version": "3a9822d7bd623be9000cef8101ecf8479fa53f2c",
        "lessThan": "1218c6dcec80f886372635e82f3229d5babc37d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3a9822d7bd623be9000cef8101ecf8479fa53f2c",
        "lessThan": "a0d87beb2660a5098b2b0ecdc1e96810a9074ea9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3a9822d7bd623be9000cef8101ecf8479fa53f2c",
        "lessThan": "426ffae6ecc7ec77d32bf8be065c21a1b881b084",
        "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_mqd_manager.h",
      "drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.114",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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21 Oct 2026 13:19Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.1
EPSS0.00158
SSVC
102