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CVE-2026-90289

🗓️ 17 Sep 2026 16:08:17Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 29 Views

Off-by-one in Linux kernel drm/amd/display MST HDCP per-connector arrays.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-90289 drm/amd/display: Resize MST HDCP per-connector arrays to 32
17 Sep 202616:08
–cvelist
debiancve
Debian CVE
CVE-2026-90289
17 Sep 202616:08
–debiancve
euvd
EUVD
EUVD-2026-81882
17 Sep 202616:08
–euvd
nvd
NVD
CVE-2026-90289
17 Sep 202617:17
–nvd
osv
OSV
AZL-101918 CVE-2026-90289 affecting package kernel 6.6.157.1-1
17 Sep 202617:17
–osv
osv
OSV
BELL-CVE-2026-90289
19 Sep 202606:06
–osv
osv
OSV
DEBIAN-CVE-2026-90289
17 Sep 202617:17
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-90289
17 Sep 202617:17
–osv
ptsecurity
Positive Technologies
PT-2026-94637
17 Sep 202600:00
–ptsecurity
Rows per page
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange5.15.128–5.16
linuxlinux_kernelRange6.1.47–6.2
OR
linuxlinux_kernelRange6.3–7.2.6
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "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/amdgpu_dm/amdgpu_dm_hdcp.c",
      "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h"
    ],
    "versions": [
      {
        "version": "82986fd631fa04bcedaefe11a6b3767601cbe84f",
        "lessThan": "0fa116a17b69a28712cdf209318e345b676d7f6c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82986fd631fa04bcedaefe11a6b3767601cbe84f",
        "lessThan": "261e0fe4e2c99f687114b64b10b98db964b475f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "99c444d3c3c43db354b253d9bfac081073dcb484",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d90f97cb3821c47bdf773dcf6cade143773ec764",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.128",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.1.47",
        "lessThan": "6.2",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "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/amdgpu_dm/amdgpu_dm_hdcp.c",
      "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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18 Sep 2026 18:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00165
29