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CVE-2026-98899

🗓️ 23 Oct 2026 11:54:09Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

RCU lock issue in the Linux kernel netfilter ipset component.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98899
23 Oct 202612:21
–circl
cvelist
Cvelist
CVE-2026-98899 netfilter: ipset: mark the rcu locked areas properly
23 Oct 202611:54
–cvelist
debiancve
Debian CVE
CVE-2026-98899
23 Oct 202611:54
–debiancve
euvd
EUVD
EUVD-2026-108855
23 Oct 202611:54
–euvd
nvd
NVD
CVE-2026-98899
23 Oct 202612:18
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98899
23 Oct 202616:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-121869
23 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98899
23 Oct 202623:53
–susecve
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange0–5.10.271
linuxlinux_kernelRange0–5.15.222
linuxlinux_kernelRange0–6.1.189
linuxlinux_kernelRange0–6.6.158
linuxlinux_kernelRange0–6.12.111
linuxlinux_kernelRange0–6.18.53
OR
linuxlinux_kernelRange5.10.0–5.10.271
linuxlinux_kernelRange5.11.0–5.15.222
linuxlinux_kernelRange5.16.0–6.1.189
linuxlinux_kernelRange6.2.0–6.6.158
linuxlinux_kernelRange6.7.0–6.12.111
linuxlinux_kernelRange6.13.0–6.18.53
linuxlinux_kernelRange6.19.0–7.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/ipset/ip_set_hash_gen.h"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "67bd3d2350d17c2f4fb158c3f917c10b15ecbc94",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "892399abd1a005a455d5b74d86d82b9773405f2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "eee5172741b2c0e73210020732043e5d589295d3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "ecb48c6b9edc78de8dd456c365727ae14b88c1ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "0c46c9ce24130657ec7460c27fba5d445f5abd06",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "ca9fab1ca15534cef1630e81a479e94b3bbcdb6a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "5d0c22e73656d050daffad10a2ba8765ce8441c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "5.10.271",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "5.15.222",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.1.189",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.6.158",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.12.111",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.18.53",
        "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/netfilter/ipset/ip_set_hash_gen.h"
    ],
    "versions": [
      {
        "version": "5.10.271",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "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": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 Oct 2026 12:18Current
5.8Medium risk
Vulners AI Score5.8
2