# CVE-2026-91875: Dell OpenManage Ansible Modules improper certificate validation in SessionAPI

Source: https://junglewise.ai/threats/cve-2026-91875-dell-openmanage-ansible-modules-versions-9-2-0-through-10-0-3  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-11. Updated: 2026-11-11  
License: CC BY 4.0 with a link back

CVE-2026-91875 · Severity: high · CVSS 8.7 · Published 2026-11-11

Dell OpenManage Ansible Modules is an infrastructure automation tool used to manage Dell systems. Versions 9.2.0 through 10.0.3 contain a certificate validation flaw that allows unauthenticated attackers with network access to intercept or manipulate connections to managed systems, potentially exposing sensitive configuration data and credentials. An attacker could establish a man-in-the-middle attack against systems managed by the affected modules.

Technologies: [Dell OpenManage Ansible Modules](https://junglewise.ai/threats/technologies/openmanage-ansible-modules). Vendors: [Dell](https://junglewise.ai/threats/vendors/dell).

## Quick answers

**Is CVE-2026-91875 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-91875 being exploited in the wild.

**How severe is CVE-2026-91875?** High severity, with a CVSS score of 8.7, published 11 November 2026.

**Which products and versions are affected?** Dell OpenManage Ansible Modules 9.2.0 through 10.0.3.

**Is there a fix for CVE-2026-91875?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-91875 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-91875?** Check whether you run Dell OpenManage Ansible Modules at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The SessionAPI component in Dell OpenManage Ansible Modules improperly validates SSL/TLS certificates, allowing an unauthenticated remote attacker to bypass encryption protections. The vulnerability requires no user interaction and can be exploited from the network. Successful exploitation leads to information disclosure and unauthorized access to managed systems.

## Affected products

- Dell OpenManage Ansible Modules 9.2.0 through 10.0.3

## Timeline

- 2026-11-11: disclosed

## References

- [https://www.dell.com/support/kbdoc/en-in/000515420/dsa-2026-432-security-update-for-dell-ansible-server-vulnerabilities](https://www.dell.com/support/kbdoc/en-in/000515420/dsa-2026-432-security-update-for-dell-ansible-server-vulnerabilities)

## Related threats

- [Dell OpenManage Ansible Modules XML injection in output conversion](https://junglewise.ai/threats/cve-2026-91878-dell-openmanage-ansible-modules-versions-6-0-0-through-10-0-3)
- [Dell OpenManage Ansible Modules OData filter injection](https://junglewise.ai/threats/cve-2026-91877-dell-openmanage-ansible-modules-versions-2-0-2-through-10-0-3)
- [Dell OpenManage Ansible Modules XXE in XML parsing](https://junglewise.ai/threats/cve-2026-91876-dell-openmanage-ansible-modules-versions-2-0-4-through-10-0-3)
- [Dell OpenManage Ansible Modules improper certificate validation in iDRACConnection](https://junglewise.ai/threats/cve-2026-91874-dell-openmanage-ansible-modules-versions-5-0-0-through-10-0-3)
- [Dell OpenManage Ansible Modules improper certificate validation in iDRACRedfishAPI](https://junglewise.ai/threats/cve-2026-91873-dell-openmanage-ansible-modules-versions-2-1-2-through-10-0-3)