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High · CVSS 7.5CVE-2026-6071

Code Execution Vulnerability in Arena®CVE-2026-6071

Answer in brief

CVE-2026-6071 records a High severity (CVSS 7.5) vulnerability in Code Execution Vulnerability in Arena®. The current sources do not mark it as known exploited. The current feed maps Rockwell Automation/Arena (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 3, 2026Updated Sep 3, 2026Source checked Oct 18, 2026First seen by HOL Sep 3, 2026Material review Sep 3, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.5. 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 Rockwell Automation/Arena (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Rockwell Automation/ArenagenericAll versions 16.20.08 and priorNot reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Rockwell Automation/Arena.
  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 3, 2026

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

  2. Source modified

    Sep 3, 2026

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

  3. First seen by HOL

    Sep 3, 2026

Sources and claim methodology

  • Source referencerockwellautomation.com
Upstream source description

A remote code execution security issue exists in the affected products when parsing DOE files that could allow a remote attacker to write past the end of an allocated object and execute code within the context of the current process. To exploit this vulnerability, a legitimate user must visit a malicious page or open a malicious file.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Remote Code Execution via JDBC User Store Configuration in Multiple WSO2 Products Allows Arbitrary Code ExecutionSame generic ecosystem
  • Gitea OpenID account linking without session bindingSame generic ecosystem
  • Gitea panic on the repositories route of individual usersSame generic ecosystem
  • Gitea Actions artifact v4 API unbounded request bodySame generic ecosystem
  • Gitea cross-site request forgery on repository topicsSame generic ecosystem
  • Gitea reactions accepted on locked issues and commentsSame generic ecosystem

Record context

Vulnerability class
Memory Corruption
EPSS
Not reported
CWE IDs
CWE-787
Source
CVE List V5
Source checked
Oct 18, 2026
References
1 linked source
Open source record