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CVE-2025-71127 wifi: mac80211: Discard Beacon frames to non-broadcast address

🗓️ 14 Jan 2026 15:07:44Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

CVE-2025-71127: mac80211 discards beacon frames sent to non-broadcast addresses, preventing bypass of beacon protection.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/rx.c"
    ],
    "versions": [
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "be0974be5c42584e027883ac2af7dab5e950098c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "0a59a3895f804469276d188effa511c72e752f35",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "88aab153d1528bc559292a12fb5105ee97528e1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "6e5bff40bb38741e40c33043ba0816fba5f93661",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "7b240a8935d554ad36a52c2c37c32039f9afaef2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "a21704df4024708be698fb3fd5830d5b113b70e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af2d14b01c32d7cba65f73503586e5b621afb139",
        "lessThan": "193d18f60588e95d62e0f82b6a53893e5f2f19f8",
        "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/rx.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.248",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.160",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.120",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.65",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.4",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 12:12Current
CVSS 3.17.1
EPSS0.00199
32