CVE-2025-58383
Brocade Fabric OS <= 9.2.1c2 allows admin to escalate privileges and execute commands.
Is CVE-2025-58383 being exploited?
Not confirmed. CVE-2025-58383 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.53% probability of exploitation in the next 30 days.
How severe is CVE-2025-58383?
CVE-2025-58383 is rated High with a CVSS score of 8.4. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-58383?
Yes. A fix has been recorded for CVE-2025-58383. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-58383 affect?
CVE-2025-58383 affects Brocade Fabric OS <= 9.2.1c2. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-58383?
Upgrade to 9.2.1c2 or later
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Admin-level escalation bypasses controls to execute arbitrary commands on Fabric OS devices.
Patch when possible
- affectedbefore 9.2.1c2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.