How severe is CVE-2026-8377?

CVE-2026-8377 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2026-8377 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-2026-8377?

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.

When was CVE-2026-8377 published?

CVE-2026-8377 was published on 2026-07-07.

CVE-2026-8377

CVE-2026-8377 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. 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-862.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Published: 2026-07-07
Last modified: 2026-07-07

Description

Missing Authorization vulnerability in Armiya Information Technologies Ltd. Co. Access Control System (GKS) allows Collect Data from Common Resource Locations. This issue affects Access Control System (GKS): before Version 2.

Frequently asked questions

What is CVE-2026-8377?: Missing Authorization vulnerability in Armiya Information Technologies Ltd. Co. Access Control System (GKS) allows Collect Data from Common Resource Locations. This issue affects Access Control System (GKS): before Version 2.
How severe is CVE-2026-8377?: CVE-2026-8377 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2026-8377 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-2026-8377?: 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.
When was CVE-2026-8377 published?: CVE-2026-8377 was published on 2026-07-07.

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0502

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