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EUVD-2026-66419

🗓️ 26 Aug 2026 12:50:10Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 8 Views

OpenZFS on Linux accepts user-namespace capabilities as root, allowing local privilege escalation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-79619
26 Aug 202612:50
cve
cvelist
Cvelist
CVE-2026-79619 OpenZFS: user-namespace capability check allows unprivileged local authorization bypass
26 Aug 202612:50
cvelist
debiancve
Debian CVE
CVE-2026-79619
26 Aug 202612:50
debiancve
nvd
NVD
CVE-2026-79619
26 Aug 202613:19
nvd
osv
OSV
DEBIAN-CVE-2026-79619
26 Aug 202613:19
osv
osv
OSV
ECHO-A835-6F03-EF3A
27 Aug 202614:34
osv
osv
OSV
UBUNTU-CVE-2026-79619
27 Aug 202600:00
osv
osv
OSV
USN-8705-1 zfs-linux vulnerability
31 Aug 202612:57
osv
osv
OSV
USN-8705-2 zfs-linux vulnerability
31 Aug 202621:36
osv
ptsecurity
Positive Technologies
PT-2026-82094
26 Aug 202600:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "323d0003-f73f-3f57-bafe-2f2c511f85a9",
        "vendor": {
          "name": "OpenZFS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "00ba4f2c-86b4-375f-9c76-8c1d7056515e",
        "product": {
          "name": "OpenZFS",
          "vendor": {
            "name": "OpenZFS"
          }
        },
        "product_version": "2.3.0 <2.3.9"
      },
      {
        "id": "bb44a388-b10c-3e14-b592-c2770eed61ca",
        "product": {
          "name": "OpenZFS",
          "vendor": {
            "name": "OpenZFS"
          }
        },
        "product_version": "2.4.0 <2.4.4"
      },
      {
        "id": "c81f21aa-6d70-356c-bc33-2fc4839c3c81",
        "product": {
          "name": "OpenZFS",
          "vendor": {
            "name": "OpenZFS"
          }
        },
        "product_version": "0 <2.2.11"
      }
    ]
  }
]

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26 Aug 2026 15:47Current
5.3Medium risk
Vulners AI Score5.3
CVSS 47.3
EPSS0.00139
SSVC
8