3 September 2025

CyberArk: CA25-30 – Possible stack overflow that can lead to denial of service (DoS).

Issued: September 3, 2025

Updated: N/A

Version: 1.0

Severity: High

CVSS Score: 7

Third-party publication / CVE:
CVE-2025-48924</a >

Impact: Possible stack overflow that can lead to denial of service (DoS).
 

Affected products and versions:

z/OS Credential Provider All versions prior to version 14.2
 
Resolution:

Upgrade to a patch version from the table below by downloading the patch from the respective link and following the instructions in our online documentation.

If a patch isn’t available for your installed version, or if you want to move to the latest available version, upgrade your component according to the upgrade version compatibility docs.
 
Installed version:

z/OS Credential Provider (Java Provider) 14.2 (LTS) and its patches prior to 14.2.3 –ย Patch version:ย 14.2.3 –ย 

z/OS Credential Provider (Java Provider) 12.6 (LTS) and its patches prior to 12.6.6 or earlier versions –ย Patch version: 12.6.6
 
Temporary mitigation:

There is no temporary mitigation available for this security bulletin.



27 August 2025

CyberArk: CA25-29 – Potential exposure to Prototype Pollution as described in the above third-party CVE

Issued: August 27, 2025

Updated: N/A

Version: 1.0

Severity: High

CVSS Score: 7.8

Third-party publication / CVE: CVE-2024-38996

Impact: Potential exposure to Prototype Pollution as described in the above third-party CVE.
 

Affected products and versions:

Password Vault Web Access (PVWA) Self-Hosted: All versions earlier than 14.2.4 – All product subsets are affected.

* This Security Bulletin applies only to the listed affected products. If this issue also affects another CyberArk product, it will be addressed separately in accordance with CyberArk’s Product Vulnerability Management Policy.

** Relates only to versions that are within their development life cycle. Refer to our End of Life policy for details.

 

Resolution:

Upgrade to a patch version from the table below by downloading the patch from the respective link and following the instructions in our online documentation.

If a patch isn’t available for your installed version, or if you want to move to the latest available version, upgrade your component according to the upgrade version compatibility docs.

PAM On Cloud customers:

 

Temporary mitigation:

There is no temporary mitigation available for this security bulletin.

 

Exploited in the wild in a CyberArk environment:

Not to the best of CyberArkโ€™s knowledge.



6 August 2025

CyberArk: CA25-28 – Potential session hijacking, allowing unauthorized access to an authenticated Secure Infrastructure Access (SIA) user’s session

Issued: August 06, 2025

Updated: N/A

Version: 1.0

Severity: High

CVSS Score: 8.1

Third-party publication / CVE: N/A

Impact: Potential session hijacking, allowing unauthorized access to an authenticated Secure Infrastructure Access (SIA) user’s session.
 

Affected products and versions:

  • Secure Infrastructure Access: The following SIA connection types are affected when accessed by users authenticated via a federated identity provider (external IdP):SIA-RDPSIA-SSH

* This Security Bulletin applies only to the listed affected products. If this issue also affects another CyberArk product, it will be addressedย separately in accordance with CyberArk’s Product Vulnerability Management Policy.

** Relates only to versions that are within their development life cycle. Refer to ourย End of Life policy for details.

 

Resolution:ย To address this, connections via Secure Infrastructure Access (SIA) now include an additional, optional authentication factor.

After the initial authentication step, users will be prompted to enter a PIN code in the native client, as part of the SIA authentication flow.

To enable the additional authentication factor, follow the steps below:

  1. Log inย to the Identity Administration portal.
  2. Navigate to: Core Servicesย โ†’ย Policies
  3. Chooseย an existing policy to edit or clickย Add Policy Setย to create a new one.
  4. Navigate to: Authentication Policiesย โ†’ย CyberArk Identity Security Platform
  5. Setย the drop-down menuย Enable authentication policy controlsย toย Yes.
  6. Checkย the box forย Enable PIN code protection for native clients.
  7. Clickย Save.

It’s important to note that even if the flag is already enabled, you still need to click ‘Save’ for the new flow to apply.

 

Temporary mitigation:

There is no temporary mitigation available for this security bulletin.



15 July 2025

CyberArk: CA25-27 – Potential authentication bypass via Identity connector synchronization

Issued: July 15, 2025

Updated:ย N/A

Version:ย 1.0

Severity:ย High

CVSS Score:ย 8.3

Third-party publication / CVE:ย N/A

Impact:ย Potential authentication bypass via Identity connector synchronization

 

Affected products and versions

 

Product:

 

  • SSH Manager for Machines (formerly known as SSH Protect) – All versions prior to version 25.1
  • Code Signing Manager (formerly known as CodeSign Protect) – All versions prior to version 25.1
  • Certificate Manager, Self-Hosted (formerly known as TLS Protect Datacenter) – All versions prior to version 25.1

 

* This security bulletin applies only to the listed affected products. If this issue also affects another CyberArk product, it will be addressed in a separate security bulletin.

 

** Relates only to versions that are within their development life. Please referย to ourย End-of-Life policyย for details

 

Resolution

Upgrade to a patch version by downloading the patch from the respective link and following the instructions in our online documentation.

 

If a patch isn’t available for your installed version, or if you want to move to the latest available version, upgrade your component according to the upgrade version compatibility docs.

 

Want to dive deeper? Check it outย here