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CVE-2026-63840

🗓️ 19 Jul 2026 14:04:35Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Linux kernel fix: AMDGPU JPEG ring v5.3.0 uses no_user_fence; rejects 64-bit user fence submissions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-63840 drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring
19 Jul 202614:04
cvelist
EUVD
EUVD-2026-45524
19 Jul 202614:04
euvd
NVD
CVE-2026-63840
19 Jul 202615:16
nvd
OSV
CVE-2026-63840 drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring
19 Jul 202614:04
osv
OSV
DEBIAN-CVE-2026-63840
19 Jul 202615:16
osv
OSV
UBUNTU-CVE-2026-63840
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61157
19 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-63840
21 Jul 202605:14
redhatcve
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-63840
20 Jul 202600:00
nessus
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.07.0.10
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/amd/amdgpu/jpeg_v5_3_0.c"
    ],
    "versions": [
      {
        "version": "4aeaf3cbfa9f967e71849c66c6914ab6c2054581",
        "lessThan": "46ad73aec27d020f103b4262e4da2d2c22f54799",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4aeaf3cbfa9f967e71849c66c6914ab6c2054581",
        "lessThan": "3b0ea2021351b6b813b34fac940957f1f4fad85b",
        "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/amdgpu/jpeg_v5_3_0.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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20 Jul 2026 15:16Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.8
EPSS0.00156
8