CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-87679

When Brocade Fabric OS versions before 10.0.1 processes trunk configuration operations, the application parses user-supplied list strings into dynamically allocated heap arrays without enforcing boundary checks on the maximum allowable number of elements. An authenticated administrator can exploit this vulnerability via crafted REST API requests containing an excessive number of list delimiters, causing heap corruption that can result in service crash or arbitrary code execution.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 4.8%

CVSS Severity

CVSS v3 Score 7.2

References

https://support.broadcom.com/external/content/SecurityAdvisories/0/39073

Products affected by CVE-2026-87679

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-2026-87679

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