How severe is CVE-2026-8464?

CVE-2026-8464 has a CVSS 4.0 base score of 8.3, rated high severity.

Is CVE-2026-8464 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-8464?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-8464 have an EU (EUVD) identifier?

Yes. CVE-2026-8464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36234.

When was CVE-2026-8464 published?

CVE-2026-8464 was published on 2026-06-11 and last updated on 2026-06-17.

CVE-2026-8464

CVE-2026-8464 is a high-severity vulnerability with a CVSS 4.0 base score of 8.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 4.0 base score 8.3)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36234
Weakness: CWE-22
Published: 2026-06-11
Last modified: 2026-06-17

Description

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 in version 11.6.0

Frequently asked questions

What is CVE-2026-8464?: 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 in version 11.6.0
How severe is CVE-2026-8464?: CVE-2026-8464 has a CVSS 4.0 base score of 8.3, rated high severity.
Is CVE-2026-8464 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-8464?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-8464 have an EU (EUVD) identifier?: Yes. CVE-2026-8464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36234.
When was CVE-2026-8464 published?: CVE-2026-8464 was published on 2026-06-11 and last updated on 2026-06-17.

References

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