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CVE-2026-93144

🗓️ 17 Sep 2026 16:11:42Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views

Linux kernel bpf allows writes through untrusted BTF pointers bypassing read-only policy.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
16 Sep 202616:00
–cnnvd
cvelist
Cvelist
CVE-2026-93144 bpf: Reject writes through untrusted BTF pointers
17 Sep 202616:11
–cvelist
debiancve
Debian CVE
CVE-2026-93144
17 Sep 202616:11
–debiancve
euvd
EUVD
EUVD-2026-82252
17 Sep 202616:11
–euvd
mscve
Microsoft CVE
bpf: Reject writes through untrusted BTF pointers
19 Sep 202608:05
–mscve
nvd
NVD
CVE-2026-93144
17 Sep 202617:18
–nvd
osv_azl
osv_azl
AZL-102489 CVE-2026-93144 affecting package kernel 6.6.157.1-1
17 Sep 202617:18
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-93144
19 Sep 202606:06
–osv_bell
osv_cve
osv_cve
CVE-2026-93144 bpf: Reject writes through untrusted BTF pointers
17 Sep 202616:11
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-93144
17 Sep 202617:18
–osv_debian
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.2–6.6.160
linuxlinux_kernelRange6.7.0–6.12.114
linuxlinux_kernelRange6.13.0–6.18.57
linuxlinux_kernelRange6.19.0–7.2.6
linuxlinux_kernelRange7.3.0≥
[
  {
    "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": "282de143ead96a5d53331e946f31c977b4610a74",
        "lessThan": "56f92fecd80419567288b7972caa90107033836e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "282de143ead96a5d53331e946f31c977b4610a74",
        "lessThan": "c4dc883447ae38c4e22a29cc016046fa65d88994",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "282de143ead96a5d53331e946f31c977b4610a74",
        "lessThan": "644cf4e77c2770d4246f6d12f99bc80d253b0ec6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "282de143ead96a5d53331e946f31c977b4610a74",
        "lessThan": "19d5566b84ca1af0256d0d0003e1a081580c3ba3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "282de143ead96a5d53331e946f31c977b4610a74",
        "lessThan": "ac65c710cc643cbc52b899627577357867249530",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "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": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.160",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.114",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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21 Oct 2026 13:21Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00184
48