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CVE-2026-98495 net: arp: terminate device name before lookup

🗓️ 18 Oct 2026 15:16:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 15 Views

Out-of-bounds read in Linux kernel net: arp: terminate device name before lookup.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98495
18 Oct 202615:16
–cve
debiancve
Debian CVE
CVE-2026-98495
18 Oct 202615:16
–debiancve
euvd
EUVD
EUVD-2026-103735
18 Oct 202615:16
–euvd
nvd
NVD
CVE-2026-98495
18 Oct 202616:17
–nvd
osv_azl
osv_azl
AZL-109392 CVE-2026-98495 affecting package kernel 6.6.157.1-1
18 Oct 202616:17
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-98495
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116714
18 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98495
18 Oct 202623:46
–susecve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/arp.c"
    ],
    "versions": [
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "ae6d704dbf9542b0a0830ec91a2db4f30307e7d8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "47107491b48ceef0a2faa7a010cfa961f211ef9f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "7389757d88f54237951d7497d9c4dae7cc6d64be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "1b08c5c3ac27c9ff91c5309f4a32b4e91ce2263b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "414bbad9928598904313299ac9e037a73f520be1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "ba664d83638640cf454b65167339cbf20dfd6f10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "35e716a70733472ede300540082d64c33bf3b4c9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "36fbf1e52bd3ff8a5cb604955eedfc9350c2e6cc",
        "lessThan": "d8b6529e80bcb4fb8177121404cbb3377acaebd2",
        "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/arp.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "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": "6.12.112",
        "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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