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CVE-2026-80949 wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control()

🗓️ 11 Sep 2026 19:42:19Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Memory leak in Linux kernel brcmfmac brcmf_sdio_read_control() error paths.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-80949
20 Sep 202604:00
–circl
cve
CVE
CVE-2026-80949
11 Sep 202619:42
–cve
debian
Debian
[SECURITY] [DSA 6528-1] linux security update
29 Sep 202609:49
–debian
debiancve
Debian CVE
CVE-2026-80949
11 Sep 202619:42
–debiancve
nessus
Tenable Nessus
Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80949
12 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-76272
11 Sep 202619:42
–euvd
mscve
Microsoft CVE
wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control()
13 Sep 202608:08
–mscve
nvd
NVD
CVE-2026-80949
11 Sep 202620:19
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
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/broadcom/brcm80211/brcmfmac/sdio.c"
    ],
    "versions": [
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "b1d0a90a844abccdfed9fe141b5d0d654a821485",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "86b57fa3172e287bc083113507a965e6d9a46a45",
        "status": "affected",
        "versionType": "git"
      },
      {
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "7704f6ba2a8c492b07a3eaa1e311b4b30d389246",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "fdb880a7d575efe8b5c7b5b819b96d9251a3937f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "261d7c7610b4b2f476382c88a2d1ae0cc5e07add",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "ba04715ee672c336272be3ceb43bda9ffc33eb75",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969",
        "lessThan": "0d10db8e94fcb23a799789aaa696b4d8f937e207",
        "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": "3.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "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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