CVE-2026-45172 PUBLISHED

Due to incomplete input validation in Idira Privileged Session Manager for SSH (PSMP) versions prior to 15.0.2, 14.6.3, 14.2.5, and 14.0.6, an authenticated, low-privileged user could potentially execute arbitrary commands on the PSMP host. CyberArk Security Bulletins: CA26-17 and CA26-18

Palo Alto Networks is not aware of any malicious exploitation of this issue.

• Palo Alto Networks thanks our internal security research teams for discovering and reporting this issue finder

• https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew15-0-psmp.htm#15.0.2
• https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-6-psmp.htm#14.6.3
• https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-2-5.htm
• https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-0-6.htm

• CWE-78: Improper Neutralization of Special Elements used in an OS Command CWE

• CAPEC-88 OS Command Injection