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CVE-2026-53138

🗓️ 25 Jun 2026 08:38:26Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

Cap VBIOS record-chain walks in drm/amd/display to 256 iterations, avoiding unbounded loops and out-of-bounds reads.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53138
25 Jun 202608:38
attackerkb
Chainguard
CVE-2026-53138 vulnerabilities
9 Jul 202602:25
cgr
Circl
CVE-2026-53138
5 Jul 202603:14
circl
Cvelist
CVE-2026-53138 drm/amd/display: Bound VBIOS record-chain walk loops
25 Jun 202608:38
cvelist
Debian CVE
CVE-2026-53138
25 Jun 202608:38
debiancve
EUVD
EUVD-2026-39343
25 Jun 202609:31
euvd
Microsoft CVE
drm/amd/display: Bound VBIOS record-chain walk loops
27 Jun 202608:08
mscve
NVD
CVE-2026-53138
25 Jun 202609:16
nvd
OSV
BELL-CVE-2026-53138
27 Jun 202606:11
osv
OSV
CGA-2H4M-P49F-CC4C
8 Jul 202623:11
osv
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.155.10.260
linuxlinux_kernelRange5.115.15.211
linuxlinux_kernelRange5.166.1.177
linuxlinux_kernelRange6.26.6.144
linuxlinux_kernelRange6.76.12.94
linuxlinux_kernelRange6.136.18.36
linuxlinux_kernelRange6.197.0.13
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/display/dc/bios/bios_parser.c",
      "drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c",
      "drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h"
    ],
    "versions": [
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "e94f5323c41f32a74160378c3b19850d1f203ad5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "04e271a952b8863bbafc99bd51aca4c32bff0e0d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "6723188c42ca3b34a9fce634d7a0ecc9ccd5cd56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "499c6b43a79dd684bddbd18fe8b2235aa2764db4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "6173cfea2f916e01c4f98e29cd654384a05e32a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "0e56f460bddb397fa9a8e6faf7ae7eaa86953eb1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "2645e3caf7e013189da9c6ff621d006cca5a538b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "ff287df16a1a58aca78b08d1f3ee09fc44da0351",
        "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/display/dc/bios/bios_parser.c",
      "drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c",
      "drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.260",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.211",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.177",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.144",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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07 Jul 2026 16:51Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.1
EPSS0.00126
17