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EUVD-2026-86187

🗓️ 24 Sep 2026 16:02:34Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Use-after-free or double free in Linux kernel btrfs during unmount of relocated roots.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93800
24 Sep 202616:02
–cve
cvelist
Cvelist
CVE-2026-93800 btrfs: fix use-after-free on reloc root after error in insert_dirty_subvol()
24 Sep 202616:02
–cvelist
debiancve
Debian CVE
CVE-2026-93800
24 Sep 202616:02
–debiancve
nvd
NVD
CVE-2026-93800
24 Sep 202617:17
–nvd
osv
OSV
DEBIAN-CVE-2026-93800
24 Sep 202617:17
–osv
osv
OSV
UBUNTU-CVE-2026-93800
24 Sep 202600:00
–osv
ubuntucve
UbuntuCve
CVE-2026-93800
24 Sep 202600:00
–ubuntucve
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        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "48980ce2-a46b-3b2b-a57a-d455677ca51e",
        "product": {
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      },
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      }
    ]
  }
]

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24 Sep 2026 16:02Current
6.7Medium risk
Vulners AI Score6.7
3