CVE-2026-2364

CODESYS Installer TOCTOU Privilege Escalation PUBLISHED

Description (CNA)

If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer.

Affected (CNA)

Vendor / product	Versions
CODESYS / CODESYS Installer	affected 0.0.0 before 2.6.1.0

CWE

CWE-367

References

https://certvde.com/de/advisories/VDE-2026-012

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.