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EUVD-2026-86173

🗓️ 24 Sep 2026 16:02:19Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Linux kernel ksmbd fails to preserve VFS inherited POSIX ACL mask, widening permissions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93786
24 Sep 202616:02
–cve
cvelist
Cvelist
CVE-2026-93786 ksmbd: preserve VFS inherited POSIX ACL mask
24 Sep 202616:02
–cvelist
debiancve
Debian CVE
CVE-2026-93786
24 Sep 202616:02
–debiancve
nvd
NVD
CVE-2026-93786
24 Sep 202617:17
–nvd
osv
OSV
AZL-103878 CVE-2026-93786 affecting package kernel 6.6.157.1-1
24 Sep 202617:17
–osv
osv
OSV
BELL-CVE-2026-93786
26 Sep 202606:06
–osv
osv
OSV
DEBIAN-CVE-2026-93786
24 Sep 202617:17
–osv
osv
OSV
UBUNTU-CVE-2026-93786
24 Sep 202600:00
–osv
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-93786: Undefined Security Weakness
24 Sep 202600:00
–rapid7
ubuntucve
UbuntuCve
CVE-2026-93786
24 Sep 202600:00
–ubuntucve
Rows per page
[
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      {
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        "vendor": {
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        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "2cf52194-3bf5-30b4-b295-07cf93440aa7",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "0 <6.18.53"
      },
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        "product": {
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          }
        },
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      },
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      },
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        "product": {
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          }
        },
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      },
      {
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      },
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        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.2"
      }
    ]
  }
]

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24 Sep 2026 16:02Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.0033
6