How severe is CVE-2026-45170?

CVE-2026-45170 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-45170 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-45170?

CVE-2026-45170 affects Paloaltonetworks Idira Privilege Cloud Connector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-45170?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-45170 have an EU (EUVD) identifier?

Yes. CVE-2026-45170 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36371.

When was CVE-2026-45170 published?

CVE-2026-45170 was published on 2026-06-12 and last updated on 2026-06-23.

CVE-2026-45170

CVE-2026-45170 is a high-severity vulnerability in Paloaltonetworks Idira Privilege Cloud Connector with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-295.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 7.5
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36371
Weakness: CWE-295
Affected product: Paloaltonetworks Idira Privilege Cloud Connector
Published: 2026-06-12
Last modified: 2026-06-23

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

Frequently asked questions

What is 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
How severe is CVE-2026-45170?: CVE-2026-45170 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-45170 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-45170?: CVE-2026-45170 affects Paloaltonetworks Idira Privilege Cloud Connector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-45170?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-45170 have an EU (EUVD) identifier?: Yes. CVE-2026-45170 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36371.
When was CVE-2026-45170 published?: CVE-2026-45170 was published on 2026-06-12 and last updated on 2026-06-23.

References

https://docs.cyberark.com/

Affected products (1)

cpe:2.3:a:paloaltonetworks:idira_privilege_cloud_connector:*:*:*:*:*:*:*:*

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