CODESYS has 2 CVEs on record. 2 were published in the last 90 days. The median CVSS is 7.8 (high).
CVEs per month
Last 12 months, by publish date
1025/101125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/09
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 7.8
- Publish → KEV
- —
- Last 90 days
- 2 prev 0
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
CODESYS vulnerabilities
CVEs affecting CODESYS, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-76992High· 7.5The CODESYS Gateway Client allocates memory based on a size field in a gateway response without enforcing an appropriate upper limit
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…
▾ TwilightCODESYS · Development System 3via NVD
CVE-2026-79625High· 8.1Affected products do not properly synchronize access to their monitoring functionality
Affected products do not properly synchronize access to their monitoring functionality. When multiple clients send concurrent requests, this may lead to incorrect reads or writes, or to corruption of internal memory structures. An authen…
▾ TwilightCODESYS · Control RTE (SL)via NVD