CRITICALCVSS v4 10.0Vulnerability

CVE-2026-112816

Improper certificate validation in the HTTPS listener in Canonical LXD 4.0.14, 5.0.10, 5.21.8, 6.9 before 4.0.15, 5.0.11, 5.21.9, 6.10.1 allows an unauthenticated attacker to authenticate as any trusted client and gain full access to the cluster and managed virtual machines via a crafted certificate chain.

Properties

Cvss score
10
First seen
2026-10-30T18:32:40+00:00
Last seen
2026-10-30T18:32:40+00:00
Euvd assigner
canonical
Retrieved at
2026-10-30T20:09:45+00:00
Src batch id
euvd-20261030T193401Z-78899a
Source url
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-114194
Score
10
Euvd base score version
4.0
Fetched at
2026-10-30T19:34:20+00:00
Euvd vendor
Canonical
Cvss vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
First seen by Signal
2026-10-30T19:34:21+00:00
Euvd base score
10
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Content hash
925e398e1dc4b069e4bb9f29f597898d3557ea4b23a03963ddcfb017654b21e5
Published at
2026-10-30T17:17:14.293
Last modified
2026-10-30T18:17:21.363
Euvd updated
2026-10-30T18:32:40+00:00
Euvd epss pct
0

Related Entities (1)

HAS_WEAKNESS (1)

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CVE-2026-112816 (CVSS v4 10) — Ninja Signal Threat Intelligence | Ninja Signal