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CVE-2026-72441 ieee802154: fix kernel-infoleak in dgram_recvmsg()

🗓️ 15 Aug 2026 05:56:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Linux kernel ieee802154 pan_id field left uninitialized when IEEE802154_ADDR_NONE, leaking kernel memory to userspace.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-72441
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-72441
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59340
15 Aug 202605:56
euvd
nvd
NVD
CVE-2026-72441
15 Aug 202606:22
nvd
ptsecurity
Positive Technologies
PT-2026-72629
15 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ieee802154/header_ops.c"
    ],
    "versions": [
      {
        "version": "94b4f6c21cf54029377a0645675a9d81b6cf890d",
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        "status": "affected",
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      },
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      },
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  {
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    "programFiles": [
      "net/ieee802154/header_ops.c"
    ],
    "versions": [
      {
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      },
      {
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        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
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        "status": "unaffected",
        "versionType": "semver"
      },
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        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "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-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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