WID-SEC-W-2026-3688

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

CODESYS Gateway Client: Schwachstelle ermöglicht Denial of Service

view advisory published 2026-09-30

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in CODESYS Gateway Client ausnutzen, um einen Denial of Service Angriff durchzuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-76992UShigh7.5—
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…
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references

External citations — patches, advisories, analysis.

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