Cyber Resilience

CVE-2026-8464

High

Published: 11 June 2026

Published
11 June 2026
Modified
17 June 2026
KEV Added
—
Patch
—
CVSS Score v4 8.3 CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/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
EPSS Score 0.0020 10.5th percentile
Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2026-8464 is a high-severity Path Traversal (CWE-22) vulnerability in Cert (inferred from references). Its CVSS base score is 8.3 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Data from Local System (T1005); ranked at the 10.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability details

Golem OEE MES is vulnerable to an unauthenticated path traversal flaw. This vulnerability allows an attacker in the same local network to read arbitrary files from the server's operating system by manipulating HTTP request paths. This issue has been fixed…

more

in version 11.6.0

CWE(s)
CWE-22

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1005 Data from Local System Collection
Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.
attack.mitre.org →
Why these techniques?

Unauthenticated path traversal directly enables arbitrary file reads from the local OS filesystem (T1005).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

Affected Assets

Cert
—
inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-10 Information Input Validation
addresses: CWE-22

Validates pathnames and filenames to prevent traversal outside intended directories.

References