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CVE-2026-68403 wifi: brcmfmac: initialize SDIO data work before cleanup

🗓️ 10 Aug 2026 12:04:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Linux brcmfmac initializes SDIO data work before cleanup to ensure a valid work object on errors.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-68403
10 Aug 202612:04
cve
euvd
EUVD
EUVD-2026-55589
10 Aug 202615:33
euvd
nvd
NVD
CVE-2026-68403
10 Aug 202613:20
nvd
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c"
    ],
    "versions": [
      {
        "version": "9982464379e81ece51ced03ebecbbcd34ea367a6",
        "lessThan": "f50a2b9e57a751e70ae9a272875d80d39eaccd6a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9982464379e81ece51ced03ebecbbcd34ea367a6",
        "lessThan": "6bd21ec8549a5854dd64204a66289952917a924c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9982464379e81ece51ced03ebecbbcd34ea367a6",
        "lessThan": "5c342437ea44bb829680ca9e4f683dd5b325b219",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9982464379e81ece51ced03ebecbbcd34ea367a6",
        "lessThan": "c73c3fc1c7ca5a927639f0884624cb244ba791e4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9982464379e81ece51ced03ebecbbcd34ea367a6",
        "lessThan": "2a665946e0407a05a3f81bd56a08553c446498e0",
        "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/broadcom/brcm80211/brcmfmac/sdio.c"
    ],
    "versions": [
      {
        "version": "4.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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