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CVE-2026-72299 tipc: restrict socket queue dumps in enqueue tracepoints

🗓️ 15 Aug 2026 05:55:19Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Race condition in tipc socket queue dumps triggers use-after-free via unsynchronized sk_receive_queue access.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/tipc/socket.c"
    ],
    "versions": [
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "ae5d0d9ce767b20a5580bb6dc5e06f3e1b8a0fb0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "273ff83c49b82e4267373adbe629e6ee8aeaa16c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "258fb15b30db4f3941ab335d5e02f744baf1da54",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "12876864f9de5fa6f611a30c6c17e405a773bf0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "b9e100815f4b55e9ccaf6af9a3aba173eb13d381",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "61a55fa24a5d737436018764a647fe5b6cb36371",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "6acbbe54215d5f4251593000cff2bf51d6748713",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01e661ebfbad40e6280fb8ec25f2861d39ba4387",
        "lessThan": "acd7df8d955480a6f6e5bb809da67b1500cc3cf4",
        "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/tipc/socket.c"
    ],
    "versions": [
      {
        "version": "5.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.266",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.184",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "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",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 Aug 2026 12:47Current
CVSS 3.19.8
EPSS0.00745
29