CVE-2025-1976
CVSS v3
6.7
MEDIUM
EPSS Score
1.1 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
Brocade Fabric OS versions starting with 9.1.0 have root access removed, however, a local user with admin privilege can potentially execute arbitrary code with full root privileges on Fabric OS versions 9.1.0 through 9.1.1d6.
CISA Known Exploited Vulnerability
- Date Added
- 2025-04-28
- Patch Due Date
- 2025-05-19
- Ransomware Use
- Unknown
Technical details
- Published
- 2025-04-24
Frequently asked questions
What is CVE-2025-1976?
Brocade Fabric OS versions starting with 9.1.0 have root access removed, however, a local user with admin privilege can potentially execute arbitrary code with full root privileges on Fabric OS versions 9.1.0 through 9.1.1d6.
Is CVE-2025-1976 actively exploited?
Yes. CVE-2025-1976 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2025-05-19.
What is the CVSS score for CVE-2025-1976?
CVE-2025-1976 has a CVSS v3 base score of 6.7 (MEDIUM severity).
Is CVE-2025-1976 affecting your environment?
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