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Back to active CVEs
High · CVSS 7.1CVE-2026-87671

CISA ADP VulnrichmentCVE-2026-87671

Answer in brief

CVE-2026-87671 records a High severity (CVSS 7.1) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Brocade/Fabric OS (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 7.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 7.1. 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/Fabric OS (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Brocade/Fabric OSgeneric>=0 <10.0.110.0.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Brocade/Fabric OS.
  2. 2Review the reported fix. Source-reported solution: Security update is provided in Brocade Fabric OS 10.0.1

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

An out-of-bounds memory read vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1. Unauthenticated HTTP endpoints process specific URL query parameters without validating array index boundaries or performing numerical range checks. An unauthenticated remote attacker can exploit this issue by sending a single, crafted HTTP request containing extreme numerical values in the query string. This causes an invalid memory dereference, resulting in a crash of the web management process (Denial of Service) and potential temporary management-plane disruption.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Out-of-bounds read in SCRAM response parsing in MongoDB C DriverAlso CWE-125
  • msgpack5: Truncated map32 headers throw an unexpected errorAlso CWE-125
  • Fail-open response masking in Docker Sandboxes can expose proxy-managed credentialsSame generic ecosystem
  • WordPress MainWP Child plugin <= 6.2.1 - Deserialization of untrusted data vulnerabilitySame 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

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-125
Source
CVE List V5
Source checked
Oct 8, 2026
References
1 linked source
Open source record