https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T10:08:34.280698+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-171452 EUVD-2026-171452 2026-10-02T10:08:34.380159+00:00 EUVD-2026-171452 https://cve.radiocsirt.org/vuln/fkie_cve-2022-31804 fkie_cve-2022-31804 2026-10-02T10:08:34.380204+00:00

The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition.

 https://cve.radiocsirt.org/vuln/fsa-202406 FSA-202406 — Several Codesys Gateway v2 vulnerabilities in Codesys provided by Festo 2026-10-02T10:08:34.380239+00:00

An unauthenticated attacker would be able to send crafted requests to cause the CODESYS Gateway Server V2 to allocate excessive memory or consume all available TCP client connections. Besides, passwords are insufficiently checked during login.

All versions of the following CODESYS V2 product prior version V2.3.9.38 are affected:

• CODESYS Gateway Server

 https://cve.radiocsirt.org/vuln/ghsa-qhgm-4r4g-j663 GHSA-qhgm-4r4g-j663 2026-10-02T10:08:34.380269+00:00

The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition.

 https://cve.radiocsirt.org/vuln/gsd-2022-31804 gsd-2022-31804 2026-10-02T10:08:34.380286+00:00 gsd-2022-31804 https://cve.radiocsirt.org/vuln/icsa-25-182-03 ICSA-25-182-03 — FESTO CODESYS 2026-10-02T10:08:34.380299+00:00

An unauthenticated attacker would be able to send crafted requests to cause the CODESYS Gateway Server V2 to allocate excessive memory or consume all available TCP client connections. Besides, passwords are insufficiently checked during login.

All versions of the following CODESYS V2 product prior version V2.3.9.38 are affected:

• CODESYS Gateway Server

 https://cve.radiocsirt.org/vuln/vde-2022-040 VDE-2022-040 — WAGO: Multiple Vulnerabilities in Controller with WAGO I/O-Pro / CODESYS 2.3 Runtime 2026-10-02T10:08:34.380322+00:00

UPDATE A: Solution has updated release datesUPDATE B: Solution has updated release datesThis Advisory is published with reference to:

CODESYS Advisory 2022-11 (Security update for CODESYS Control V2) CODESYS Advisory 2022-12 (Security update for CODESYS V2 password transport) CODESYS Advisory 2022-13 (Security update for CODESYS Gateway V2)