What is CVE-2026-45170?

CVE-2026-45170 is a high-severity vulnerability in Cyberark Software, A Palo Alto Networks Company Pam Sh Connector, classified under Improper Certificate Validation. CVSS score: 8.8/10. Published 2026-06-12.

How severe is CVE-2026-45170?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Cyberark Software, A Palo Alto Networks Company Pam Sh Connector

CVE-2026-45170

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

Vulnerability class: Improper Certificate Validation

EPSS: 0.001 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cyberark Software, A Palo Alto Networks Company Pam Sh Connector — versions 1.1.0
Cyberark Software, A Palo Alto Networks Company Vendor Pam — versions 1.1.0
Paloaltonetworks Idira_privilege_cloud_connector

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

psirt@paloaltonetworks.com (Product, vendor-advisory)

Frequently asked questions

What is CVE-2026-45170?: CVE-2026-45170 is a high-severity vulnerability in Cyberark Software, A Palo Alto Networks Company Pam Sh Connector, classified under Improper Certificate Validation. CVSS score: 8.8/10. Published 2026-06-12.
How severe is CVE-2026-45170?: High severity. CVSS v3 base score is 8.8 out of 10.