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CVE-2026-72003

🗓️ 15 Aug 2026 05:51:34Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

Linux kernel brcmfmac heap overflow via short auth frame during SAE exchange, fixed by length validation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-72003 wifi: brcmfmac: cyw: fix heap overflow on a short auth frame
15 Aug 202605:51
cvelist
debiancve
Debian CVE
CVE-2026-72003
15 Aug 202605:51
debiancve
euvd
EUVD
EUVD-2026-59102
15 Aug 202605:51
euvd
nvd
NVD
CVE-2026-72003
15 Aug 202606:20
nvd
osv
OSV
DEBIAN-CVE-2026-72003
15 Aug 202606:20
osv
ptsecurity
Positive Technologies
PT-2026-72192
15 Aug 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.166.18.40
linuxlinux_kernelRange6.19.07.1.5
linuxlinux_kernelRange7.2.07.2-rc4
[
  {
    "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/cyw/core.c"
    ],
    "versions": [
      {
        "version": "66f909308a7c05082919ff214a0bbe2a76aa0283",
        "lessThan": "55b26abb1fa1ec406b3ad11b43c49c7624257565",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "66f909308a7c05082919ff214a0bbe2a76aa0283",
        "lessThan": "185bb156c427d0f865d344a6d0eaa02c6d05cc57",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "66f909308a7c05082919ff214a0bbe2a76aa0283",
        "lessThan": "240c8d2c717b3f8153e7e877b22a82518d78dbdc",
        "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/cyw/core.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Aug 2026 06:20Current
5.4Medium risk
Vulners AI Score5.4
EPSS0.00214
13