MEDIUMCVSS v4 6.3Vulnerability

CVE-2026-106017

Improper certificate validation in the OpenVPN 3 Core library version 3.4 through 3.11.7 allows attackers to circumvent extended key usage restrictions.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-22T22:14:18.200859+00:00
Epss score
0.00195
Cvss severity
MEDIUM
Cvss score
6.3
Retrieved at
2026-10-22T22:17:33+00:00
Last source
FIRST EPSS
Score
6.3
Cvss version
4.0
Cve id
CVE-2026-106017
Cvss vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/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
2026-10-22T14:08:40+00:00
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/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
Published at
2026-10-22T10:17:07.887
Last modified
2026-10-22T15:25:35.333
Epss percentile
0.0874

Related Entities (1)

HAS_WEAKNESS (1)

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CVE-2026-106017 (CVSS v4 6.3) — Ninja Signal Threat Intelligence | Ninja Signal