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High severity8.1NVD Advisory· Published Mar 20, 2026· Updated Jun 17, 2026

CVE-2026-4434

CVE-2026-4434

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Devolutions/Server3 versions
    cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*range: <2026.1.6.0
    • (no CPE)
    • (no CPE)range: 0

Patches

Vulnerability mechanics

References

1

News mentions

0

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