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PatchSiren cyber security CVE debrief

CVE-2026-45176 CyberArk Software, a Palo Alto Networks Company CVE debrief

CVE-2026-45176 is a HIGH-severity vulnerability in Idiria Endpoint Privilege Manager Agent versions prior to 26.5. The vulnerability exhibits improper access control within high-privileged agent components, allowing a local, low-privileged attacker to potentially bypass permission restrictions and execute unauthorized local actions with elevated privileges.

Vendor
CyberArk Software, a Palo Alto Networks Company
Product
Idira Endpoint Privilege Manager
CVSS
HIGH 8.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-11
Original CVE updated
2026-06-22
Advisory published
2026-06-11
Advisory updated
2026-06-22

Who should care

Administrators and users of Idiria Endpoint Privilege Manager Agent versions prior to 26.5 should be aware of this vulnerability and take necessary actions to mitigate the risk.

Technical summary

The vulnerability has a CVSS score of 8.9 and is classified as HIGH severity. The CVSS vector is CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber.

Defensive priority

HIGH

Recommended defensive actions

  • Upgrade Idiria Endpoint Privilege Manager Agent to version 26.5 or later.
  • Review and implement secure practices for local privilege management.

Evidence notes

The vulnerability is described in CyberArk Security Bulletin: CA26-19. References to release notes for Linux, macOS, and Windows versions can be found at resourceLinkAnnotations 'ref-4', 'ref-5', and 'ref-6'.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-45176 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-45176

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-45176 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-45176

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.