What is CVE-2026-91905?

CVE-2026-91905 is a medium-severity vulnerability in Dell Openmanage Enterprise, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.4/10. Published 2026-11-02.

How severe is CVE-2026-91905?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Vulnerability in Dell Openmanage Enterprise

CVE-2026-91905

Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Verification of Cryptographic Signature vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Filesystem access for attacker.

Published 2026-11-02 · last modified 2026-11-03.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

www.dell.com/support/kbdoc/en-us/000523220/dsa-2026-467-security-update-for-del… (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-91905?: CVE-2026-91905 is a medium-severity vulnerability in Dell Openmanage Enterprise, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.4/10. Published 2026-11-02.
How severe is CVE-2026-91905?: Medium severity. CVSS v3 base score is 6.4 out of 10.