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

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.001 (1.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-45170: held from 0.002 to 0.001.

EPSS over last 30 days · oldest: 0.002 · newest: 0.001 · change: -0.001

Affected products

Weakness classification (CWE)

References

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.