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CVE-2026-46266 inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP

🗓️ 03 Jun 2026 15:50:07Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

CVE-2026-46266: Linux kernel inet RAW sockets with IPPROTO_RAW must drop incoming ICMP to prevent cache changes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46266
3 Jun 202615:50
attackerkb
CVE
CVE-2026-46266
3 Jun 202615:50
cve
Debian CVE
CVE-2026-46266
3 Jun 202615:50
debiancve
EUVD
EUVD-2026-34128
3 Jun 202615:50
euvd
NVD
CVE-2026-46266
3 Jun 202618:16
nvd
OSV
BELL-CVE-2026-46266
4 Jun 202606:10
osv
OSV
DEBIAN-CVE-2026-46266
3 Jun 202618:16
osv
OSV
ROOT-OS-DEBIAN-11-CVE-2026-46266 CVE-2026-46266 in rootio-linux - Patched by Root
10 Jun 202604:01
osv
OSV
ROOT-OS-DEBIAN-12-CVE-2026-46266 CVE-2026-46266 in rootio-linux - Patched by Root
10 Jun 202604:29
osv
OSV
ROOT-OS-UBUNTU-2204-CVE-2026-46266 CVE-2026-46266 in rootio-linux - Patched by Root
8 Jun 202607:39
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/icmp.c",
      "net/ipv6/icmp.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "db76b75ede3810e7cf9cfea5067d4f3e0993768b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "19e42490c89bac9a388f28179e66bebbef350f99",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "531c1aec81bfe19d00af13da5531fbb8209e4bd2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "719d3932b8f6e3348ce2f0ac58e278301fc17575",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "c89477ad79446867394360b29bb801010fc3ff22",
        "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/icmp.c",
      "net/ipv6/icmp.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Jun 2026 06:06Current
CVSS 3.19.1
EPSS0.00075
38