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CVE-2026-97567 mptcp: prevent race between disconnect() and rtx

🗓️ 25 Sep 2026 10:21:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Race condition in Linux kernel mptcp between disconnect() and rtx causes inconsistent status.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-97567
25 Sep 202610:21
–cve
debian
Debian
[SECURITY] [DSA 6568-1] linux security update
16 Oct 202613:39
–debian
debiancve
Debian CVE
CVE-2026-97567
25 Sep 202610:21
–debiancve
euvd
EUVD
EUVD-2026-86875
25 Sep 202610:21
–euvd
mscve
Microsoft CVE
mptcp: prevent race between disconnect() and rtx
28 Sep 202609:09
–mscve
nvd
NVD
CVE-2026-97567
25 Sep 202611:17
–nvd
osv-azl
osv-azl
AZL-104660 CVE-2026-97567 affecting package kernel 6.6.157.1-1
25 Sep 202611:17
–osv-azl
osv-bell
osv-bell
BELL-CVE-2026-97567
29 Sep 202606:08
–osv-bell
osv-debian
osv-debian
DEBIAN-CVE-2026-97567
25 Sep 202611:17
–osv-debian
osv-opensuse
osv-opensuse
OPENSUSE-SU-2026:12074-1 kernel-devel-7.2.9-1.1 on GA media
7 Oct 202600:00
–osv-opensuse
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mptcp/protocol.c"
    ],
    "versions": [
      {
        "version": "b29fcfb54cd70caca5b11c80d8d238854938884a",
        "lessThan": "2261f857ef4e0d21eb1a8b47b06640cf7ab16d3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b29fcfb54cd70caca5b11c80d8d238854938884a",
        "lessThan": "374da2b9be1280695ce41f108334a8f16e3e54be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b29fcfb54cd70caca5b11c80d8d238854938884a",
        "lessThan": "69a7b2a912672159dda7dcf325d27752d448dfdf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b29fcfb54cd70caca5b11c80d8d238854938884a",
        "lessThan": "85c580b0d8590520ae00a15c29e9fb9c99427a3e",
        "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/mptcp/protocol.c"
    ],
    "versions": [
      {
        "version": "5.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.113",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.7",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Oct 2026 10:11Current
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