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CVE-2026-53032

🗓️ 24 Jun 2026 16:29:39Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

CVE-2026-53032 fixes NULL deref in map_kptr_match_type for scalar registers by checking base_type first.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-53032 bpf: Fix NULL deref in map_kptr_match_type for scalar regs
24 Jun 202616:29
cvelist
Debian CVE
CVE-2026-53032
24 Jun 202616:29
debiancve
EUVD
EUVD-2026-38900
24 Jun 202618:32
euvd
NVD
CVE-2026-53032
24 Jun 202617:17
nvd
Positive Technologies
PT-2026-51926
24 Jun 202600:00
ptsecurity
Vulners
CNA
Node
linuxlinux_kernelRange6.4.166.5
OR
linuxlinux_kernelRange6.5.36.6
OR
linuxlinux_kernelRange6.66.6.141
OR
linuxlinux_kernelRange6.7.06.12.91
OR
linuxlinux_kernelRange6.13.06.18.33
OR
linuxlinux_kernelRange6.19.07.0.10
OR
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/bpf/verifier.c"
    ],
    "versions": [
      {
        "version": "ab6c637ad0276e42f8acabcbc64932a6d346dab3",
        "lessThan": "520454e839710c327808c2fcc98e28cee77355fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab6c637ad0276e42f8acabcbc64932a6d346dab3",
        "lessThan": "0a36c1f72888bca0237295a4da19cd91821a90be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab6c637ad0276e42f8acabcbc64932a6d346dab3",
        "lessThan": "6982653ce5f119982aa58f1af58e7bfbebf39252",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab6c637ad0276e42f8acabcbc64932a6d346dab3",
        "lessThan": "da1d615ce49a47986a8864e2371a26e97861085c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab6c637ad0276e42f8acabcbc64932a6d346dab3",
        "lessThan": "4d0a375887ab4d49e4da1ff10f9606cab8f7c3ad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "af3d2e0f3a54e67806959d161e613457772babc5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4782968e0d631b0d8944dcfd4bf8fb49be087101",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.4.16",
        "lessThan": "6.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.5.3",
        "lessThan": "6.6",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/bpf/verifier.c"
    ],
    "versions": [
      {
        "version": "6.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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24 Jun 2026 17:17Current
5.7Medium risk
Vulners AI Score5.7
4