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CVE-2026-80939 wifi: rtw89: pci: add .shutdown callback to stop rfkill polling on reboot

🗓️ 11 Sep 2026 19:42:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Missing shutdown callback in rtw89 PCI driver causes MMIO read and kernel panic on arm64 reboot.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-80939
18 Sep 202604:20
–circl
cve
CVE
CVE-2026-80939
11 Sep 202619:42
–cve
debiancve
Debian CVE
CVE-2026-80939
11 Sep 202619:42
–debiancve
euvd
EUVD
EUVD-2026-76262
11 Sep 202619:42
–euvd
nvd
NVD
CVE-2026-80939
11 Sep 202620:18
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
osv
OSV
BELL-CVE-2026-80939
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-80939
11 Sep 202620:18
–osv
osv
OSV
OPENSUSE-SU-2026:11805-1 kernel-devel-7.2.6-1.1 on GA media
17 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-80939
11 Sep 202620:18
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/realtek/rtw89/core.h",
      "drivers/net/wireless/realtek/rtw89/mac80211.c",
      "drivers/net/wireless/realtek/rtw89/pci.c",
      "drivers/net/wireless/realtek/rtw89/pci.h",
      "drivers/net/wireless/realtek/rtw89/rtw8851be.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852ae.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852be.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852bte.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852ce.c",
      "drivers/net/wireless/realtek/rtw89/rtw8922ae.c",
      "drivers/net/wireless/realtek/rtw89/rtw8922de.c"
    ],
    "versions": [
      {
        "version": "0b38e6277aed8a59ccb64fcc1172d962c1f11b4c",
        "lessThan": "9693980cd7d2f5b17e5ef5922b922f2e1a770fca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0b38e6277aed8a59ccb64fcc1172d962c1f11b4c",
        "lessThan": "c1f214dd1351244156deb57761b14190a233aef6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0b38e6277aed8a59ccb64fcc1172d962c1f11b4c",
        "lessThan": "667c12782aaf8dd3cb2213e528fe63a73cb63345",
        "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/net/wireless/realtek/rtw89/core.h",
      "drivers/net/wireless/realtek/rtw89/mac80211.c",
      "drivers/net/wireless/realtek/rtw89/pci.c",
      "drivers/net/wireless/realtek/rtw89/pci.h",
      "drivers/net/wireless/realtek/rtw89/rtw8851be.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852ae.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852be.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852bte.c",
      "drivers/net/wireless/realtek/rtw89/rtw8852ce.c",
      "drivers/net/wireless/realtek/rtw89/rtw8922ae.c",
      "drivers/net/wireless/realtek/rtw89/rtw8922de.c"
    ],
    "versions": [
      {
        "version": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "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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