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Back to active CVEs
High · CVSS 8.4CVE-2026-87428

CISA ADP VulnrichmentCVE-2026-87428

Answer in brief

CVE-2026-87428 records a High severity (CVSS 8.4) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Brocade/Brocade Active Support Connectivity Gateway (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 8, 2026Updated Oct 8, 2026Source checked Oct 8, 2026First seen by HOL Oct 8, 2026Material review Oct 8, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.4
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Brocade/Brocade Active Support Connectivity Gateway (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Brocade/Brocade Active Support Connectivity Gatewaygeneric>=0 <3.5.03.5.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Brocade/Brocade Active Support Connectivity Gateway.
  2. 2Review the reported fix. Source-reported solution: Security update provided in Brocade ASCG 3.5.0

Evidence timeline and material changes

  1. Published upstream

    Oct 8, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 8, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 8, 2026

Sources and claim methodology

  • Source referencesupport.broadcom.com
Upstream source description

In Brocade ASCG before 3.5.0, a  local unauthorized user on the ASCG VM who can issue a request to the SANnav host network namespace can extract stored management credentials for onboarded SANnav instances and compromise connected Brocade SANnav servers or managed Brocade Fibre Channel switches.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Fail-open response masking in Docker Sandboxes can expose proxy-managed credentialsSame generic ecosystem
  • Docker Sandboxes egress proxy could forward unrecognized client credentials to managed hostsSame generic ecosystem
  • Docker Sandboxes OAuth response masking could be bypassed with a case-variant token hostSame generic ecosystem
  • Out-of-bounds read in SCRAM response parsing in MongoDB C DriverSame generic ecosystem
  • Application denial of service via malformed KMS endpoint in MongoDB libmongocryptSame generic ecosystem
  • Query and rename target confusion via embedded NUL truncation in MongoDB C++ DriverSame generic ecosystem

Record context

Vulnerability class
Secret Exfiltration
EPSS
Not reported
CWE IDs
CWE-522, CWE-312
Source
CVE List V5
Source checked
Oct 8, 2026
References
1 linked source
Open source record