Quick answers
- Is CVE-2026-91903 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91903 being exploited in the wild.
- How severe is CVE-2026-91903?
- Medium severity, with a CVSS score of 6.1, published 2 November 2026.
- Which products and versions are affected?
- Dell OpenManage Enterprise prior to 4.8.0.
- Is there a fix for CVE-2026-91903?
- Yes: fixed in 4.8.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-91903 attacked?
- It is attacked from the adjacent network, in a network appliance.
- Am I affected by CVE-2026-91903?
- 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: 4.8.0
Technical details
CVE-2026-91903 is a path traversal (CWE-22) vulnerability in Dell OpenManage Enterprise prior to 4.8.0. A high-privileged attacker with adjacent network access can bypass pathname restrictions to access files outside the intended directory. Successful exploitation grants read access to arbitrary filesystem content, potentially exposing secrets and configuration.
Affected products
- Dell OpenManage Enterprise prior to 4.8.0
Timeline
- 2026-11-02: disclosed