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CVE-2026-80929

🗓️ 11 Sep 2026 19:42:04Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views

Non-root user can modify global cad_pid sysctl via unshared pid/user namespaces in Linux kernel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-3187)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80929
12 Sep 202600:00
–nessus
amazon
Amazon
Important: kernel6.18
12 Oct 202600:00
–amazon
cvelist
Cvelist
CVE-2026-80929 sysctl: move the "cad_pid" entry from pid_table[] to kern_reboot_table[]
11 Sep 202619:42
–cvelist
debiancve
Debian CVE
CVE-2026-80929
11 Sep 202619:42
–debiancve
euvd
EUVD
EUVD-2026-76252
11 Sep 202619:42
–euvd
nvd
NVD
CVE-2026-80929
11 Sep 202620:18
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
osv_bell
osv_bell
BELL-CVE-2026-80929
15 Sep 202606:05
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-80929
11 Sep 202620:18
–osv_debian
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.17–6.18.50
linuxlinux_kernelRange6.19.0–7.2.4
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/pid.c",
      "kernel/reboot.c"
    ],
    "versions": [
      {
        "version": "e054bcbe7e7af2baad3752f1a4916a7fffc0457e",
        "lessThan": "e8527de7fea191fda704792a56081f9009aeec37",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e054bcbe7e7af2baad3752f1a4916a7fffc0457e",
        "lessThan": "a09bc4eaa67e1a72df3b6d0beb3afeef1e1fdfcd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e054bcbe7e7af2baad3752f1a4916a7fffc0457e",
        "lessThan": "7170ca01623b399c97f2ae9d3e228badc1f25ea3",
        "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/pid.c",
      "kernel/reboot.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 09:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00161
36