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CVE-2026-89455

🗓️ 11 Sep 2026 19:43:19Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Use-after-free of event IRQs in Linux kernel PCI plda driver during domain teardown.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89455 PCI: plda: Fix use-after-free of event IRQs during teardown
11 Sep 202619:43
cvelist
debiancve
Debian CVE
CVE-2026-89455
11 Sep 202619:43
debiancve
euvd
EUVD
EUVD-2026-76361
11 Sep 202619:43
euvd
nvd
NVD
CVE-2026-89455
11 Sep 202620:19
nvd
osv
OSV
DEBIAN-CVE-2026-89455
11 Sep 202620:19
osv
ptsecurity
Positive Technologies
PT-2026-90171
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89455
11 Sep 202622:20
redhatcve
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.116.12.109
linuxlinux_kernelRange6.13.06.18.50
linuxlinux_kernelRange6.19.07.2.4
linuxlinux_kernelRange7.3.07.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/pci/controller/plda/pcie-plda-host.c"
    ],
    "versions": [
      {
        "version": "76c9113968079140cb2f885631db422170f32105",
        "lessThan": "1d0159e139261996a3ca21798d9114aab2124d3c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c9113968079140cb2f885631db422170f32105",
        "lessThan": "01c2f0c66bd1f892db9c6e82976da6b463cc4427",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c9113968079140cb2f885631db422170f32105",
        "lessThan": "e3589ca5f2e6477774753a2202c21509428d4701",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c9113968079140cb2f885631db422170f32105",
        "lessThan": "26b73bae01d6eb81a4a38f36101812f20b2639de",
        "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/plda/pcie-plda-host.c"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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