Is CVE-2026-45170 in the CISA KEV catalog?

No. CVE-2026-45170 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-45170?

CVE-2026-45170 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2026-45170?

CVE-2026-45170 has an EPSS score of 0.10% (1th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-45170?

Upgrade idira privilege cloud connector to 1.1.100504 or later.

CVE & CISA-KEV Catalog

CVE-2026-45170

HIGH

8.8

CVSS v3

NVD

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

CWE-295Improper Certificate Validation

How to fix

Remediation Available

idira privilege cloud connectorNVD

Affected:>= 1.1.0, < 1.1.100504Fixed in:1.1.100504CVE-2026-45170derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.10%probability of exploitation in 30 days

1stpercentile

Low risk: more likely to be exploited than 1% of all known CVEs.

References

Product1

docs.cyberark.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-23.