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CVE-2026-85422

7.8, high

Brocade Active Support Connectivity Gateway Use of Hard-coded Credentials Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.8, high high CVSS v3.1
EPSS, next 30 days
0.1% higher than 0.7% of scored CVEs
Exploitation
No public evidence
Published
8 Oct 20269 days ago

Description

A vulnerability in Brocade ASCG version before 3.5.0 could allow an attacker to obtain a static cryptographic key hardcoded into the software binaries to secure sensitive data at rest and to protect inter-node communication protocols. An attacker who extracts this key can decrypt stored management credentials or craft forged administrative synchronization messages.

Details

Vendor
Brocade
Product
Brocade Active Support Connectivity Gateway
Weakness
CWE-798 (opens in a new tab)
Status
Analyzed
Updated
14 Oct 2026
Assigner
sirt@brocade.com

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References 1

Advisories 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Brocade CVEs

Every Brocade CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-87659 Brocade Fabric OS Missing Authentication for Critical Function Vulnerability EPSS 0.2% 9.8, critical
  • CVE-2026-87679 Brocade Fabric OS Heap-based Buffer Overflow Vulnerability EPSS 0.4% 7.2, high
  • CVE-2026-87680 Brocade Fabric OS OS Command Injection Vulnerability EPSS 2% 8.8, high
  • CVE-2026-87682 Brocade Fabric OS OS Command Injection Vulnerability EPSS 2% 8.8, high
  • CVE-2026-87683 Brocade Fabric OS Stack-based Buffer Overflow Vulnerability EPSS 0.5% 8.8, high
  • CVE-2026-87665 Brocade Fabric OS Stack-based Buffer Overflow Vulnerability EPSS 0.8% 7.5, high
  • CVE-2026-87671 Brocade Fabric OS Out-of-Bounds Read Vulnerability EPSS 0.4% 7.5, high
  • CVE-2026-87684 Brocade Fabric OS Stack-based Buffer Overflow Vulnerability EPSS 0.6% 9.8, critical

Beyond this page

Is CVE-2026-85422 in your network?

This page tells you how dangerous CVE-2026-85422 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2026-85422 comes with the devices to patch.

    Learn more about EXYS7600 OCELOT

  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.