Is there a public exploit for CVE-2026-0383?

No public exploit for CVE-2026-0383 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-0383?

CVE-2026-0383 scores CVSS 8.2 (v4.0), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.22%.

What does CVE-2026-0383 affect?

CVE-2026-0383 affects Brocade Fabric OS .

8.2 High

A vulnerability in Brocade Fabric OS could allow an authenticated, local attacker with privileges to access the Bash shell to access…

CVE-2026-0383

A vulnerability in Brocade Fabric OS could allow an authenticated, local attacker with privileges to access the Bash shell to access insecurely stored file contents including the history command.

Assessment

CVSS: 8.2 (v4.0)
Severity: High
EPSS: 0.22% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 February 2026
Last updated: 4 November 2026
Affected: Brocade · Fabric OS
Assigner: brocade

CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

At the source

EUVD (ENISA)

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36851

Community proofs of concept

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