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CVE-2026-80890

🗓️ 04 Sep 2026 17:11:06Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

Linux kernel SCTP accepts stale cookies with mismatched verification tags, restarting associations.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80890 sctp: reject stale cookies with mismatched verification tags
4 Sep 202617:11
cvelist
euvd
EUVD
EUVD-2026-71640
4 Sep 202618:31
euvd
nvd
NVD
CVE-2026-80890
4 Sep 202618:17
nvd
ptsecurity
Positive Technologies
PT-2026-86181
4 Sep 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.125.10.265
linuxlinux_kernelRange5.11.05.15.216
linuxlinux_kernelRange5.16.06.1.183
linuxlinux_kernelRange6.2.06.6.151
linuxlinux_kernelRange6.7.06.12.103
linuxlinux_kernelRange6.13.06.18.44
linuxlinux_kernelRange6.19.07.1.8
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sctp/sm_make_chunk.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "f6e3cc296372accad4ee57405195021231ef4bcb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "c151daba0ceb1fb068a215b07de89fb1eb5f87bc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "817cffdbdbdf50e1f2b016599d1897de3ca54964",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "61baa5020b0afb41bfd97f8f6ce5e336c4a4546e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "c68557a49e960dbcdede22c7a9b488603078b8b4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "a0d1693923f41d6f49083aa2446686aed09d1d79",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "35c279113498d19a8734e2aae67b951b9b20f634",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "9d8da8e0a9bce4a340af60dd0446bc7eb8d07587",
        "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/sctp/sm_make_chunk.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.265",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.216",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.151",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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