Quick answers
- Is CVE-2026-91908 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91908 being exploited in the wild.
- How severe is CVE-2026-91908?
- Medium severity, with a CVSS score of 5.7, published 2 November 2026.
- Which products and versions are affected?
- Dell OpenManage Enterprise prior to 4.8.0.
- Is there a fix for CVE-2026-91908?
- Yes: fixed in OpenManage Enterprise 4.8.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-91908 attacked?
- It is attacked from the adjacent network, in a web application.
- Am I affected by CVE-2026-91908?
- Check whether you run Dell OpenManage Enterprise 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.
How to fix
- Fixed in: OpenManage Enterprise 4.8.0
Technical details
The vulnerability is an improper verification of cryptographic signatures in OpenManage Enterprise versions prior to 4.8.0. A high-privileged attacker with adjacent network access could exploit this to achieve code execution, bypassing security controls that rely on signature-based validation.
Affected products
- Dell OpenManage Enterprise prior to 4.8.0
Timeline
- 2026-11-02: disclosed