CVE-2026-4434: Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS…

PriorityP343high8.1CVSS 3.1

AVNACHPRNUINSUCHIHAH

EPSS

0.14%

4.1th percentile

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
devolutions	devolutions_server	< 2026.1.6.0	2026.1.6.0
devolutions	server	< 2026.1	2026.1

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