CVE-2026-45169
Idira Privileged Access Manager (PAM) Self-Hosted Vault: Denial of Service due to Unexpected Input Processing
Severity
High 8.7
CVSS 4.0
Exploited
Not listed
EPSS
0.004
28.8th percentile
Discovered by
Vendor
Vendor-published field
Published
Jun 12, 2026
Assigned by palo_alto
Description
Idira Privileged Access Manager (PAM) Self-Hosted Vault versions prior to 15.0.3, 14.6.5, 14.2.7, and 14.0.8 exhibit a validation vulnerability. Under specific circumstances and configuration scenarios, processing unexpected input could potentially lead to an unexpected service termination, resulting in a localized denial of service (DoS). CyberArk Security Bulletin: CA26-17
Weakness: CWE-400
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Palo Alto Networks | CyberArk Privileged Access Manager | Identity / IAM / MFA | cna-assigner |
Vendor-reported products (1)
- CyberArk Software, a Palo Alto Networks Company · PAM SH Vault
Credit
Palo Alto Networks thanks our internal security research teams for discovering and reporting this issue
References
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew15-0-vault.htm#15.0.3
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-6-vault.htm#14.6.5
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-2-7.htm
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-0-8.htm