8.7
High
CVE-2026-87684 A stack-based buffer overflow vulnerability exists in the SNMP daemon request handling of Brocade Fabric versions before…
Description
A stack-based buffer overflow vulnerability exists in the SNMP daemon request handling of Brocade Fabric versions before 10.0.1. When processing an incoming SNMPv3 packet, an internal statistics gathering handler copies user-supplied context name data into a fixed-size buffer without properly validating the length of the string. A remote, unauthenticated attacker (under default configuration) can exploit this vulnerability by sending a specially crafted SNMPv3 packet, leading to memory corruption, daemon crash (Denial of Service), or potential arbitrary code execution.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Fabric OS 10.0 | earliest → < 10.0.1 | 10.0.1 |
Other CVEs of Fabric OS
The 71 CVEs of Fabric OS →
CVE-2026-94585
An authentication bypass vulnerability exists in the web management interface of Brocade Fabric OS versions before…
7.7
High
CVE-2026-94587
A buffer overflow vulnerability exists in the WebTools administrative interface handling configuration download or…
6.9
Medium
CVE-2026-94579
An OS command injection vulnerability exists in the PAM (Pluggable Authentication Module) session cleanup routines…
5.4
Medium
CVE-2026-94576
An authentication logic and privilege escalation vulnerability exists in the account management interface of Brocade…
5.9
Medium