CVE-2026-2914 is a vulnerability identified in CyberArk Endpoint Privilege Manager Agent, a product designed to manage and control privileged access on endpoints. Versions 25.10.0 and earlier contain insecure permission settings related to the CyberArk elevation dialogs, which are used to elevate privileges securely. Due to improper permission configurations, an attacker with low-level privileges on a compromised endpoint can exploit these dialogs to escalate their privileges without requiring user interaction. The vulnerability is classified under CWE-269 (Improper Privilege Management), indicating a failure to enforce correct privilege boundaries. The CVSS 4.0 vector (AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N) indicates that the attack requires local access with low privileges, no user interaction, and has high impact on confidentiality, integrity, and availability. Although no public exploits are known yet, the vulnerability could allow attackers to gain administrative control over affected systems, bypassing endpoint security controls. This flaw undermines the core purpose of the Endpoint Privilege Manager Agent, which is to restrict and audit privilege elevation, potentially enabling lateral movement and persistence within enterprise environments.

The vulnerability allows unauthorized privilege escalation on endpoints protected by CyberArk Endpoint Privilege Manager Agent, potentially granting attackers administrative-level access. This can lead to full system compromise, unauthorized access to sensitive data, and disruption of critical services. Organizations relying on CyberArk for endpoint privilege management may see their security posture significantly weakened, increasing the risk of insider threats, malware propagation, and advanced persistent threats (APTs). The high CVSS score reflects the broad impact on confidentiality, integrity, and availability. Since the attack requires local access, initial compromise vectors such as phishing, malware, or insider actions could be leveraged to exploit this flaw. The absence of required user interaction makes exploitation more straightforward once local access is obtained. This vulnerability could facilitate lateral movement within networks, undermining defense-in-depth strategies and complicating incident response efforts.

1. Monitor CyberArk and Palo Alto Networks advisories closely for official patches addressing CVE-2026-2914 and apply them immediately upon release. 2. Until patches are available, restrict local access to endpoints running the affected versions by enforcing strict access control policies and limiting administrative privileges. 3. Implement application whitelisting and endpoint detection and response (EDR) solutions to detect suspicious privilege escalation attempts. 4. Conduct regular audits of privilege elevation dialogs and permissions on endpoints to identify and remediate insecure configurations. 5. Employ network segmentation to limit lateral movement opportunities if an endpoint is compromised. 6. Educate users and administrators about the risks of local privilege escalation and enforce least privilege principles rigorously. 7. Use multi-factor authentication and strong credential management to reduce the likelihood of initial local access by attackers. 8. Maintain comprehensive logging and monitoring to detect anomalous activities related to privilege elevation dialogs.