CVE-2026-45170: Idira Vendor PAM - Self-Hosted Connector: Potential Security Bypass due to Incomplete TLS Certificate Validation

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-12 · updated 2026-10-26
Weakness: CWE-295

Description

Idira Vendor PAM - Self-Hosted Connector versions prior 1.1.100504 under specific conditions and configuration scenarios, TLS certificate validation may not be fully enforced. CyberArk Security Bulletin: CA26-17

Affected products

Paloaltonetworks Idira Privilege Cloud Connector: from 1.1.0 before 1.1.100504 — fixed in 1.1.100504
CyberArk Software, a Palo Alto Networks Company Vendor PAM: from 1.1.0 before 1.1.100504 — fixed in 1.1.100504

How to fix

Upgrade to a fixed version: Paloaltonetworks Idira Privilege Cloud Connector 1.1.100504; CyberArk Software, a Palo Alto Networks Company Vendor PAM 1.1.100504. Check the vendor advisory for mitigations.

References

https://docs.cyberark.com/

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