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CVE-2026-22306

10.0 · CRITICAL

Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext transmission of sensitive information vulnerability in Ozols Grupa OZOLS on Windo…

Published Aug 19, 2026CWE-319EPSS 0.21%

Overview

CVE-2026-22306 is a critical-severity vulnerability. It was published on August 19, 2026 and has a CVSS 3.1 base score of 10.0 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext

transmission of sensitive information vulnerability in Ozols Grupa OZOLS

on Windows caused by an abandoned auto-update domain. Affected

component: the automatic update channel - OzolsSQL client update path, the <db>_update SQL Server Agent job (@subsystem = N'ActiveScripting') and serv_update.vbs.

This issue affects OZOLS: before 1.1.1233.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refoffseq.com/en/research/ozols-cve-2026-22306Refoffseq.com/en/research/ozols-cve-2026-22306/#s-04

How CyberStrike helps

Frequently asked questions

What is CVE-2026-22306?

CVE-2026-22306 is a critical-severity vulnerability. It was published on August 19, 2026 and has a CVSS 3.1 base score of 10.0 (CRITICAL).

How severe is CVE-2026-22306?

This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-22306?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-22306?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-22306 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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