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CVE-2026-99071 ipv4: do not warn on route notification size race

🗓️ 23 Oct 2026 12:23:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Race condition in Linux kernel ipv4 route notifications does not trigger a warning.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-99071
23 Oct 202614:27
–circl
cve
CVE
CVE-2026-99071
23 Oct 202612:23
–cve
debiancve
Debian CVE
CVE-2026-99071
23 Oct 202612:23
–debiancve
euvd
EUVD
EUVD-2026-108737
23 Oct 202612:23
–euvd
nvd
NVD
CVE-2026-99071
23 Oct 202613:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-99071
23 Oct 202613:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-122048
23 Oct 202600:00
–ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/fib_trie.c"
    ],
    "versions": [
      {
        "version": "680aea08e78c003292415518ad270bc20f9c80b1",
        "lessThan": "088ba80eef85fa7a5ad8f9e7c82b403c99242b56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "680aea08e78c003292415518ad270bc20f9c80b1",
        "lessThan": "78a1cf5c54b2f795c81fedb530755a8d01cc84f0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "680aea08e78c003292415518ad270bc20f9c80b1",
        "lessThan": "7dfa7ca97f3ac46353edd4cc44f7733758e4535b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "680aea08e78c003292415518ad270bc20f9c80b1",
        "lessThan": "221ef5e1e44a044790f0f54e6aa237883f475a4d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "680aea08e78c003292415518ad270bc20f9c80b1",
        "lessThan": "e02a5b6588161673ef75a4bc5cdfb62bd493374d",
        "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/ipv4/fib_trie.c"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.160",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.113",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.11",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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