CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-94582

A memory buffer overflow vulnerability exists in the internal diagnostic and route validation routines used by the Fabric Shortest Path First (FSPF) protocol component of Brocade Fabric OS versions before 10.0.1. While this code path is part of internal diagnostic functionality and is not directly accessible via standard user interfaces or CLI management commands, an input processing flaw allows incoming or internally routed diagnostic state payloads to exceed allocated memory boundaries. An attacker that is able to chain or link other vulnerabilities to exploit this internal diagnostic could cause a heap- or stack-based memory overrun, resulting in a daemon crash (Denial of Service) or potential arbitrary code execution within the context of the routing daemon.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 2.1%

CVSS Severity

CVSS v3 Score 7.8

References

https://support.broadcom.com/external/content/SecurityAdvisories/0/39161

Products affected by CVE-2026-94582

Broadcom » Fabric Operating System » Version: N/A

cpe:2.3:o:broadcom:fabric_operating_system:-
Broadcom » Fabric Operating System » Version: 10.0.0

cpe:2.3:o:broadcom:fabric_operating_system:10.0.0
Broadcom » Fabric Operating System » Version: 10.0.0a1

cpe:2.3:o:broadcom:fabric_operating_system:10.0.0a1
Broadcom » Fabric Operating System » Version: 2.1.2

cpe:2.3:o:broadcom:fabric_operating_system:2.1.2
Broadcom » Fabric Operating System » Version: 2.2

cpe:2.3:o:broadcom:fabric_operating_system:2.2
Broadcom » Fabric Operating System » Version: 3.1

cpe:2.3:o:broadcom:fabric_operating_system:3.1
Broadcom » Fabric Operating System » Version: 5.0.5

cpe:2.3:o:broadcom:fabric_operating_system:5.0.5
Broadcom » Fabric Operating System » Version: 5.0.5b

cpe:2.3:o:broadcom:fabric_operating_system:5.0.5b
Broadcom » Fabric Operating System » Version: 5.2.0

cpe:2.3:o:broadcom:fabric_operating_system:5.2.0
Broadcom » Fabric Operating System » Version: 5.2.0a

cpe:2.3:o:broadcom:fabric_operating_system:5.2.0a
Broadcom » Fabric Operating System » Version: 7.3.1d

cpe:2.3:o:broadcom:fabric_operating_system:7.3.1d
Broadcom » Fabric Operating System » Version: 7.4.0

cpe:2.3:o:broadcom:fabric_operating_system:7.4.0
Broadcom » Fabric Operating System » Version: 7.4.1

cpe:2.3:o:broadcom:fabric_operating_system:7.4.1
Broadcom » Fabric Operating System » Version: 7.4.1a

cpe:2.3:o:broadcom:fabric_operating_system:7.4.1a
Broadcom » Fabric Operating System » Version: 7.4.1b

cpe:2.3:o:broadcom:fabric_operating_system:7.4.1b
Broadcom » Fabric Operating System » Version: 7.4.1c

cpe:2.3:o:broadcom:fabric_operating_system:7.4.1c
Broadcom » Fabric Operating System » Version: 7.4.1d

cpe:2.3:o:broadcom:fabric_operating_system:7.4.1d
Broadcom » Fabric Operating System » Version: 7.4.1e

cpe:2.3:o:broadcom:fabric_operating_system:7.4.1e
Broadcom » Fabric Operating System » Version: 7.4.2

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2
Broadcom » Fabric Operating System » Version: 7.4.2a

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2a
Broadcom » Fabric Operating System » Version: 7.4.2b

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2b
Broadcom » Fabric Operating System » Version: 7.4.2c

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2c
Broadcom » Fabric Operating System » Version: 7.4.2d

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2d
Broadcom » Fabric Operating System » Version: 7.4.2e

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2e
Broadcom » Fabric Operating System » Version: 7.4.2f

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2f
Broadcom » Fabric Operating System » Version: 7.4.2g

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2g
Broadcom » Fabric Operating System » Version: 7.4.2h

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2h
Broadcom » Fabric Operating System » Version: 7.4.2j

cpe:2.3:o:broadcom:fabric_operating_system:7.4.2j
Broadcom » Fabric Operating System » Version: 8.0.0

cpe:2.3:o:broadcom:fabric_operating_system:8.0.0
Broadcom » Fabric Operating System » Version: 8.0.1

cpe:2.3:o:broadcom:fabric_operating_system:8.0.1
Broadcom » Fabric Operating System » Version: 8.0.1a

cpe:2.3:o:broadcom:fabric_operating_system:8.0.1a
Broadcom » Fabric Operating System » Version: 8.0.1b

cpe:2.3:o:broadcom:fabric_operating_system:8.0.1b
Broadcom » Fabric Operating System » Version: 8.0.2

cpe:2.3:o:broadcom:fabric_operating_system:8.0.2
Broadcom » Fabric Operating System » Version: 8.0.2a

cpe:2.3:o:broadcom:fabric_operating_system:8.0.2a
Broadcom » Fabric Operating System » Version: 8.0.2b

cpe:2.3:o:broadcom:fabric_operating_system:8.0.2b
Broadcom » Fabric Operating System » Version: 8.0.2c

cpe:2.3:o:broadcom:fabric_operating_system:8.0.2c
Broadcom » Fabric Operating System » Version: 8.0.2d

cpe:2.3:o:broadcom:fabric_operating_system:8.0.2d
Broadcom » Fabric Operating System » Version: 8.0.2f

cpe:2.3:o:broadcom:fabric_operating_system:8.0.2f
Broadcom » Fabric Operating System » Version: 8.1.0

cpe:2.3:o:broadcom:fabric_operating_system:8.1.0
Broadcom » Fabric Operating System » Version: 8.1.0a

cpe:2.3:o:broadcom:fabric_operating_system:8.1.0a
Broadcom » Fabric Operating System » Version: 8.1.0b

cpe:2.3:o:broadcom:fabric_operating_system:8.1.0b
Broadcom » Fabric Operating System » Version: 8.1.0c

cpe:2.3:o:broadcom:fabric_operating_system:8.1.0c
Broadcom » Fabric Operating System » Version: 8.1.1

cpe:2.3:o:broadcom:fabric_operating_system:8.1.1
Broadcom » Fabric Operating System » Version: 8.1.1a

cpe:2.3:o:broadcom:fabric_operating_system:8.1.1a
Broadcom » Fabric Operating System » Version: 8.1.2

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2
Broadcom » Fabric Operating System » Version: 8.1.2a

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2a
Broadcom » Fabric Operating System » Version: 8.1.2b

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2b
Broadcom » Fabric Operating System » Version: 8.1.2c

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2c
Broadcom » Fabric Operating System » Version: 8.1.2d

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2d
Broadcom » Fabric Operating System » Version: 8.1.2e

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2e
Broadcom » Fabric Operating System » Version: 8.1.2f

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2f
Broadcom » Fabric Operating System » Version: 8.1.2h

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2h
Broadcom » Fabric Operating System » Version: 8.1.2j

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2j
Broadcom » Fabric Operating System » Version: 8.1.2k

cpe:2.3:o:broadcom:fabric_operating_system:8.1.2k
Broadcom » Fabric Operating System » Version: 8.2.0

cpe:2.3:o:broadcom:fabric_operating_system:8.2.0
Broadcom » Fabric Operating System » Version: 8.2.0a

cpe:2.3:o:broadcom:fabric_operating_system:8.2.0a
Broadcom » Fabric Operating System » Version: 8.2.1

cpe:2.3:o:broadcom:fabric_operating_system:8.2.1
Broadcom » Fabric Operating System » Version: 8.2.1a

cpe:2.3:o:broadcom:fabric_operating_system:8.2.1a
Broadcom » Fabric Operating System » Version: 8.2.1b

cpe:2.3:o:broadcom:fabric_operating_system:8.2.1b
Broadcom » Fabric Operating System » Version: 8.2.1c

cpe:2.3:o:broadcom:fabric_operating_system:8.2.1c
Broadcom » Fabric Operating System » Version: 8.2.1d

cpe:2.3:o:broadcom:fabric_operating_system:8.2.1d
Broadcom » Fabric Operating System » Version: 8.2.1e

cpe:2.3:o:broadcom:fabric_operating_system:8.2.1e
Broadcom » Fabric Operating System » Version: 8.2.2

cpe:2.3:o:broadcom:fabric_operating_system:8.2.2
Broadcom » Fabric Operating System » Version: 8.2.2a

cpe:2.3:o:broadcom:fabric_operating_system:8.2.2a
Broadcom » Fabric Operating System » Version: 8.2.2a1

cpe:2.3:o:broadcom:fabric_operating_system:8.2.2a1
Broadcom » Fabric Operating System » Version: 8.2.2b

cpe:2.3:o:broadcom:fabric_operating_system:8.2.2b
Broadcom » Fabric Operating System » Version: 8.2.2c

cpe:2.3:o:broadcom:fabric_operating_system:8.2.2c
Broadcom » Fabric Operating System » Version: 8.2.3

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3
Broadcom » Fabric Operating System » Version: 8.2.3a

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3a
Broadcom » Fabric Operating System » Version: 8.2.3a1

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3a1
Broadcom » Fabric Operating System » Version: 8.2.3b

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3b
Broadcom » Fabric Operating System » Version: 8.2.3c

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3c
Broadcom » Fabric Operating System » Version: 8.2.3d

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3d
Broadcom » Fabric Operating System » Version: 8.2.3e

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3e
Broadcom » Fabric Operating System » Version: 8.2.3e1

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3e1
Broadcom » Fabric Operating System » Version: 8.2.3f

cpe:2.3:o:broadcom:fabric_operating_system:8.2.3f
Broadcom » Fabric Operating System » Version: 9.0.0

cpe:2.3:o:broadcom:fabric_operating_system:9.0.0
Broadcom » Fabric Operating System » Version: 9.0.0a

cpe:2.3:o:broadcom:fabric_operating_system:9.0.0a
Broadcom » Fabric Operating System » Version: 9.0.0b

cpe:2.3:o:broadcom:fabric_operating_system:9.0.0b
Broadcom » Fabric Operating System » Version: 9.0.1

cpe:2.3:o:broadcom:fabric_operating_system:9.0.1
Broadcom » Fabric Operating System » Version: 9.0.1a

cpe:2.3:o:broadcom:fabric_operating_system:9.0.1a
Broadcom » Fabric Operating System » Version: 9.0.1e

cpe:2.3:o:broadcom:fabric_operating_system:9.0.1e
Broadcom » Fabric Operating System » Version: 9.1.0

cpe:2.3:o:broadcom:fabric_operating_system:9.1.0
Broadcom » Fabric Operating System » Version: 9.1.1

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1
Broadcom » Fabric Operating System » Version: 9.1.1c

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1c
Broadcom » Fabric Operating System » Version: 9.1.1d

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1d
Broadcom » Fabric Operating System » Version: 9.1.1d1

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1d1
Broadcom » Fabric Operating System » Version: 9.1.1d2

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1d2
Broadcom » Fabric Operating System » Version: 9.1.1d6

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1d6
Broadcom » Fabric Operating System » Version: 9.1.1d7

cpe:2.3:o:broadcom:fabric_operating_system:9.1.1d7
Broadcom » Fabric Operating System » Version: 9.2.0

cpe:2.3:o:broadcom:fabric_operating_system:9.2.0
Broadcom » Fabric Operating System » Version: 9.2.0a

cpe:2.3:o:broadcom:fabric_operating_system:9.2.0a
Broadcom » Fabric Operating System » Version: 9.2.0b

cpe:2.3:o:broadcom:fabric_operating_system:9.2.0b
Broadcom » Fabric Operating System » Version: 9.2.0c

cpe:2.3:o:broadcom:fabric_operating_system:9.2.0c
Broadcom » Fabric Operating System » Version: 9.2.0c1

cpe:2.3:o:broadcom:fabric_operating_system:9.2.0c1
Broadcom » Fabric Operating System » Version: 9.2.1

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1
Broadcom » Fabric Operating System » Version: 9.2.1a

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1a
Broadcom » Fabric Operating System » Version: 9.2.1a1

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1a1
Broadcom » Fabric Operating System » Version: 9.2.1b

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1b
Broadcom » Fabric Operating System » Version: 9.2.1c

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1c
Broadcom » Fabric Operating System » Version: 9.2.1c2

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1c2
Broadcom » Fabric Operating System » Version: 9.2.1c3

cpe:2.3:o:broadcom:fabric_operating_system:9.2.1c3
Broadcom » Fabric Operating System » Version: 9.2.2

cpe:2.3:o:broadcom:fabric_operating_system:9.2.2
Broadcom » Fabric Operating System » Version: 9.2.2a

cpe:2.3:o:broadcom:fabric_operating_system:9.2.2a
Broadcom » Fabric Operating System » Version: 9.2.2b

cpe:2.3:o:broadcom:fabric_operating_system:9.2.2b
Broadcom » Fabric Operating System » Version: 9.2.2c

cpe:2.3:o:broadcom:fabric_operating_system:9.2.2c
Broadcom » Fabric Operating System » Version: 9.2.2d

cpe:2.3:o:broadcom:fabric_operating_system:9.2.2d

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-94582

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