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CVE-2026-19079 Policycoreutils: policycoreutils: toctou race condition in fixfiles allows arbitrary selinux label manipulation

🗓️ 07 Aug 2026 07:21:55Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 54 Views

CVE-2026-19079 TOCTOU race in policycoreutils fixfiles enables arbitrary SELinux label changes via symlinks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-19079
7 Aug 202607:21
–attackerkb
nessus
Tenable Nessus
Amazon Linux 2 : policycoreutils (ALAS-2026-3949)
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-19079
7 Aug 202600:00
–nessus
amazon
Amazon
Medium: policycoreutils
28 Sep 202600:00
–amazon
circl
Circl
CVE-2026-19079
7 Aug 202608:37
–circl
cve
CVE
CVE-2026-19079
7 Aug 202607:21
–cve
debiancve
Debian CVE
CVE-2026-19079
7 Aug 202607:21
–debiancve
euvd
EUVD
EUVD-2026-54398
7 Aug 202607:21
–euvd
nvd
NVD
CVE-2026-19079
7 Aug 202608:16
–nvd
osv
OSV
DEBIAN-CVE-2026-19079
7 Aug 202608:16
–osv
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Hardened Images",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "policycoreutils-main",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "3.11-2.2.hum1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "policycoreutils",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "policycoreutils",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "policycoreutils",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "policycoreutils",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "policycoreutils",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openshift/ose-rhel-coreos-8",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openshift/ose-rhel-coreos-9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  }
]

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