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CVE-2026-63862 PCI: mediatek-gen3: Prevent leaking IRQ domains when IRQ not found

🗓️ 19 Jul 2026 14:04:49Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

CVE-2026-63862 fixes leaking IRQ domains in mediatek gen3 PCI by delaying domain allocation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.1
5 Oct 202611:39
–astralinux
circl
Circl
CVE-2026-63862
1 Oct 202618:00
–circl
cve
CVE
CVE-2026-63862
19 Jul 202614:04
–cve
debiancve
Debian CVE
CVE-2026-63862
19 Jul 202614:04
–debiancve
euvd
EUVD
EUVD-2026-45546
19 Jul 202614:04
–euvd
nvd
NVD
CVE-2026-63862
19 Jul 202615:16
–nvd
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1)
13 Aug 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0864
5 Jun 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0926
24 Jul 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0864
10 Aug 202600:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/pci/controller/pcie-mediatek-gen3.c"
    ],
    "versions": [
      {
        "version": "814cceebba9b7d1306b8d49587ffb0e81f7b73af",
        "lessThan": "abd3c1927d33766aef39c4640880e3d2637429c2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "814cceebba9b7d1306b8d49587ffb0e81f7b73af",
        "lessThan": "07a5ecb94768cbf76fe659e9924000e9ced0c8a6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "814cceebba9b7d1306b8d49587ffb0e81f7b73af",
        "lessThan": "946b31b5a699a2760ee52af0055e5ebf29c5f4cb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "814cceebba9b7d1306b8d49587ffb0e81f7b73af",
        "lessThan": "0a2d60edc3e57c9512e239ebdfd12204d3368560",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "814cceebba9b7d1306b8d49587ffb0e81f7b73af",
        "lessThan": "215d4273347b9010a9deae378b0df79c163f707d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "814cceebba9b7d1306b8d49587ffb0e81f7b73af",
        "lessThan": "5573c44cb3fd01a9f62d569ae9ac870ef5f0e0ba",
        "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/pci/controller/pcie-mediatek-gen3.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "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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