Codesys Development System 3
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By the Year
In 2026 there have been 1 vulnerability in Codesys Development System 3 with an average score of 8.7 out of ten.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 8.70 |
It may take a day or so for new Codesys Development System 3 vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Codesys Development System 3 Security Vulnerabilities
CODESYS Gateway Client Bypass Max Size in Gateway Response Causes DoS
CVE-2026-76992
8.7 - High
- September 30, 2026
The CODESYS Gateway Client allocates memory based on a size field in a gateway response without enforcing an appropriate upper limit. An unauthenticated remote attacker controlling a malicious gateway can exploit this behavior to trigger excessive memory consumption, resulting in a denial-of-service condition thus leading to a total loss of availablity.
Allocation of Resources Without Limits or Throttling
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