What is CVE-2026-45174?

CVE-2026-45174 is a high-severity vulnerability in Cyberark Software, A Palo Alto Networks Company Idira Endpoint Privilege Manager, classified under Improper Resource Shutdown or Release. CVSS score: 7.8/10. Published 2026-06-11.

How severe is CVE-2026-45174?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Cyberark Software, A Palo Alto Networks Company Idira Endpoint Privilege Manager

CVE-2026-45174

Idira Endpoint Privilege Manager Linux Agent versions prior to 26.5 allow a local attacker to potentially compromise the agent daemon initialization. CyberArk Security Bulletin: CA26-19

Published 2026-06-11 · last modified 2026-10-25.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.3th percentile), scored 2026-10-27.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.001 · change: -0.000

Affected products

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

References

docs.cyberark.com/epm/latest/en/content/release notes/rn-os-linux.htm (vendor-advisory, Release Notes)

Frequently asked questions

What is CVE-2026-45174?: CVE-2026-45174 is a high-severity vulnerability in Cyberark Software, A Palo Alto Networks Company Idira Endpoint Privilege Manager, classified under Improper Resource Shutdown or Release. CVSS score: 7.8/10. Published 2026-06-11.
How severe is CVE-2026-45174?: High severity. CVSS v3 base score is 7.8 out of 10.