7.3
High
CVE-2026-2364 If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CODESYS Installer 0.0 | 0.0.0 → < 2.6.1.0 | 2.6.1.0 |