How severe is CVE-2025-58383?

CVE-2025-58383 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-58383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58383?

CVE-2025-58383 affects Broadcom Fabric Operating System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-58383?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-58383 have an EU (EUVD) identifier?

Yes. CVE-2025-58383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206763.

When was CVE-2025-58383 published?

CVE-2025-58383 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2025-58383

CVE-2025-58383 is a high-severity vulnerability in Broadcom Fabric Operating System with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-250.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v4: 8.4
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206763
Weakness: CWE-250
Affected product: Broadcom Fabric Operating System
Published: 2026-02-03
Last modified: 2026-06-17

Description

A vulnerability in Brocade Fabric OS versions before 9.2.1c2 could allow an administrator-level user to execute the bind command, to escalate privileges and bypass security controls allowing the execution of arbitrary commands.

Frequently asked questions

What is CVE-2025-58383?: A vulnerability in Brocade Fabric OS versions before 9.2.1c2 could allow an administrator-level user to execute the bind command, to escalate privileges and bypass security controls allowing the execution of arbitrary commands.
How severe is CVE-2025-58383?: CVE-2025-58383 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-58383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58383?: CVE-2025-58383 affects Broadcom Fabric Operating System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-58383?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-58383 have an EU (EUVD) identifier?: Yes. CVE-2025-58383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206763.
When was CVE-2025-58383 published?: CVE-2025-58383 was published on 2026-02-03 and last updated on 2026-06-17.

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36878

Affected products (1)

cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*

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