CVE-2026-87682CWE-78command-injection

CVE-2026-87682

High · published October 8, 2026

CVSS v3.1
8.8
EPSS
2%
Percentile
76.6
In the wild
Unconfirmed
What it is

Multiple OS Command Injection vulnerabilities exist in the management interface and session processing routines of Brocade Fabric OS versions before 10.0.1. Input processing flaws during remote management connection validation and session verification for directory-based user accounts allow untrusted input containing shell metacharacters to reach internal system execution wrappers. An authenticated user or a compromised directory service account can exploit these vulnerabilities to execute arbitrary operating system commands with elevated privileges on the target device.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.6 · CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.01666 · 76.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-08T06:16Z
Affected products (1)
ProductVersionsFixed in
broadcom/fabric_operating_system< 10.0.110.0.1
References (1)
https://support.broadcom.com/external/content/SecurityAdvisories/0/39076 · [email protected]
EPSS history
Timeline
  • 09 OCT 03:32Z
    EPSS moved — → 1%
    epss
  • 08 OCT 01:01Z
    Multiple OS Command Injection vulnerabilities exist in the management interface and session processing routines of Brocade Fabric OS versions before 10.0.1
    cvelistv5
  • 08 OCT 01:01Z
    Multiple OS Command Injection vulnerabilities exist in the management interface and session processing routines of Brocade Fabric OS versions before 10.0.1
    cvelistv5