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CVE-2026-64524

🗓️ 25 Jul 2026 09:20:48Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Fix Hyper-V DRM by capping resolution_count and unifying WIN8 defaults when probes fail.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64524
25 Jul 202609:20
attackerkb
Cvelist
CVE-2026-64524 drm/hyperv: validate resolution_count and fix WIN8 fallback
25 Jul 202609:20
cvelist
Debian CVE
CVE-2026-64524
25 Jul 202609:20
debiancve
EUVD
EUVD-2026-49036
25 Jul 202609:20
euvd
NVD
CVE-2026-64524
25 Jul 202610:17
nvd
Positive Technologies
PT-2026-64755
25 Jul 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.145.15.210
linuxlinux_kernelRange5.16.06.1.176
linuxlinux_kernelRange6.2.06.6.143
linuxlinux_kernelRange6.7.06.12.93
linuxlinux_kernelRange6.13.06.18.35
linuxlinux_kernelRange6.19.07.0.12
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/hyperv/hyperv_drm_proto.c"
    ],
    "versions": [
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "96f7de3172d4aa878b7f87173b2b3507c350fcd6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "bc573752f3dac0d1ab8df7078c1851bc76717653",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "1fb565b77b8f44afabb02de6310065f109d89e94",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "a321c908f2eeea01539668eb270d074d9b88e490",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "9c698b2c43c2667c34f5336bf46ad5786216ac2a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "8a114b25b5521eae451b13bce98ae978624962e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c56a5affeba1e163b66b9d8cc192e6154466f0",
        "lessThan": "13d33b9ef67066c77c84273fac5a1d3fde3533d1",
        "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/hyperv/hyperv_drm_proto.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 10:17Current
5.8Medium risk
Vulners AI Score5.8
9