CVE-2026-44468

HighCVSS 7.8/10Last modified Jul 24, 2026

Description

The affected product creates a directory with insecure default permissions during administrative installation. This allows a low-privileged local attacker to modify a temporary file defining the components to be installed, enabling local privilege escalation by forcing the deployment of arbitrary components.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-276

Affected software

Vendor	Product	Versions
CODESYS	CODESYS Development System	>= 3.0.0.0, < 3.5.22.20

References

https://www.certvde.com/en/advisories/VDE-2026-055/Third Party Advisory

Timeline

Published: May 26, 2026
Last modified: Jul 24, 2026
NVD status: Analyzed

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