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CVE-2026-46166

🗓️ 28 May 2026 09:36:21Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2026-46166: mac80211 radar detect uses safe list iteration to prevent use after free during CAC cancel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46166
28 May 202609:36
attackerkb
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
Cvelist
CVE-2026-46166 wifi: mac80211: use safe list iteration in radar detect work
28 May 202609:36
cvelist
Debian CVE
CVE-2026-46166
28 May 202609:36
debiancve
EUVD
EUVD-2026-32793
28 May 202609:36
euvd
NVD
CVE-2026-46166
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46166
29 May 202606:09
osv
OSV
DEBIAN-CVE-2026-46166
28 May 202610:16
osv
OSV
UBUNTU-CVE-2026-46166
28 May 202610:16
osv
Positive Technologies
PT-2026-44289
28 May 202600:00
ptsecurity
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange6.126.12.88
OR
linuxlinux_kernelRange6.13.06.18.30
OR
linuxlinux_kernelRange6.19.07.0.7
OR
linuxlinux_kernelRange7.1.07.1-rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/util.c"
    ],
    "versions": [
      {
        "version": "bca8bc0399ac2efd56e6adbed0307e10125a556c",
        "lessThan": "887ece6c23b49d02a6678e7a8d5ad213d75883ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bca8bc0399ac2efd56e6adbed0307e10125a556c",
        "lessThan": "7577a4b8a10fab45a6ee2045ea038a5adadbb585",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bca8bc0399ac2efd56e6adbed0307e10125a556c",
        "lessThan": "120149fb3ebcf674832ca3cafd32bedcdb686dde",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bca8bc0399ac2efd56e6adbed0307e10125a556c",
        "lessThan": "ac8eb3e18f41e2cc8492cc1d358bcb786c850270",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/util.c"
    ],
    "versions": [
      {
        "version": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 May 2026 11:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.8
EPSS0.00021
6