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CVE-2026-6071

HIGHCVSS 7.5/10

Last modified

CVE-2026-6071 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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..

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.

Metrics

CVSS 4.0
7.5/10

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Rockwell AutomationArenaAll versions 16.20.08 and prior

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-6071?
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.
How severe is CVE-2026-6071?
CVE-2026-6071 has a CVSS score of 7.5/10 (HIGH severity).
How do I fix CVE-2026-6071?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST