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CVE-2026-98925

🗓️ 23 Oct 2026 12:05:53Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Double-counting of copied_seq in Linux kernel bpf sockmap causes TCP warnings.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98925
23 Oct 202612:45
–circl
cvelist
Cvelist
CVE-2026-98925 bpf, sockmap: Fix self-redirect copied_seq double-counting
23 Oct 202612:05
–cvelist
debiancve
Debian CVE
CVE-2026-98925
23 Oct 202612:05
–debiancve
euvd
EUVD
EUVD-2026-108891
23 Oct 202612:05
–euvd
nvd
NVD
CVE-2026-98925
23 Oct 202613:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98925
23 Oct 202613:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-121897
23 Oct 202600:00
–ptsecurity
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange6.1.32–6.1.189
linuxlinux_kernelRange6.3.6–6.4
OR
linuxlinux_kernelRange6.4–6.1.189
linuxlinux_kernelRange6.2.0–6.6.158
linuxlinux_kernelRange6.7.0–6.12.112
linuxlinux_kernelRange6.13.0–6.18.55
linuxlinux_kernelRange6.19.0–7.2.9
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/skmsg.c"
    ],
    "versions": [
      {
        "version": "fe735073a50eaa71aceb2e990827fe26f33cddd6",
        "lessThan": "cf9aefb26a071cb8b6fdd761c27e022a1184946d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e5c6de5fa025882babf89cecbed80acf49b987fa",
        "lessThan": "dc98def81e3c629e25fcdd5753b1db93aab27ce9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e5c6de5fa025882babf89cecbed80acf49b987fa",
        "lessThan": "ef6f2182fee6b9721c005ccfc6aec0a47f79bbfa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e5c6de5fa025882babf89cecbed80acf49b987fa",
        "lessThan": "ae1ffd04e98beefbe5d83335d506b0bcd5c2a6b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e5c6de5fa025882babf89cecbed80acf49b987fa",
        "lessThan": "88942054191185c6f8bea5568cbb5614d1e99af9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e5c6de5fa025882babf89cecbed80acf49b987fa",
        "lessThan": "490a83d6386eec1d29f470c8d7331677fb46c3b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f9b4a0b537be7a6e5f002ca64b09dcca9c14e6ed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.1.32",
        "lessThan": "6.1.189",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.3.6",
        "lessThan": "6.4",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/skmsg.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 Oct 2026 13:17Current
6Medium risk
Vulners AI Score6
EPSS0.00225
4