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Back to active CVEs
High · CVSS 7.7CVE-2026-84256

CISA ADP VulnrichmentCVE-2026-84256

Answer in brief

CVE-2026-84256 records a High severity (CVSS 7.7) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps OpenVPN/OpenVPN (generic), OpenVPN/OpenVPN (generic), OpenVPN/OpenVPN (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 Sep 7, 2026Updated Oct 13, 2026Source checked Oct 25, 2026First seen by HOL Sep 7, 2026Material review Oct 13, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.7
Exploitation
Not marked as known exploited
Affected software
3 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.7. 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 OpenVPN/OpenVPN (generic), OpenVPN/OpenVPN (generic), OpenVPN/OpenVPN (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
OpenVPN/OpenVPNgeneric2.1_rc10 || 2.7_alpha1Not reported
OpenVPN/OpenVPNgeneric>=2.1_rc10 <=2.6.22 || >=2.7_alpha1 <=2.7.7Not reported
OpenVPN/OpenVPNgeneric>=2.1_rc10 <=2.6.22 || >=2.7_alpha1 <=2.7.6Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for OpenVPN/OpenVPN, OpenVPN/OpenVPN, OpenVPN/OpenVPN.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 7, 2026

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

  2. Source modified

    Oct 13, 2026

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

  3. First seen by HOL

    Sep 7, 2026

Sources and claim methodology

  • Source referencecommunity.openvpn.net
Upstream source description

An argument parsing issue in OpenVPN 2.1_rc10 through 2.6.22 and 2.7_alpha1 through 2.7.7 on Windows allows remote authenticated users to execute arbitrary commands via a crafted certificate subject

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Unitree Robotics Unitree Go2 chat_go gpt_thread.py set_volume os command injectionAlso CWE-78

Record context

Vulnerability class
Command Injection
EPSS
Not reported
CWE IDs
CWE-78, CWE-88
Source
CVE List V5
Source checked
Oct 25, 2026
References
1 linked source
Open source record