CVE-2025-1976
Actively exploited. CVE-2025-1976 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-04-28) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Broadcom Brocade Fabric OS contains a code injection vulnerability that allows a local user with administrative privileges to execute arbitrary code with full root privileges.
CSIRTS triage
- What
- The vulnerability allows a local user with administrative privileges to execute arbitrary code with full root privileges.
- Who is affected
- Local users with administrative access to Broadcom Brocade Fabric OS are affected.
- Urgency
- Immediate remediation is necessary due to active exploitation and critical severity.
- Action
- Apply the latest patches for Brocade Fabric OS.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2025-1976
Get an email if CVE-2025-1976 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 50% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2025-1976: Broadcom Brocade Fabric OS Code Injection Vulnerabilitycisa-kev · 2025-04-28
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2025-1976)