CVE-2026-25570 Memory corruption in SICAM SIAPP SDK

Q: Is CVE-2026-25570 being exploited?

There is no known exploitation of CVE-2026-25570 in the wild and no public exploit code.

Q: How do I fix CVE-2026-25570?

No fix has been published for CVE-2026-25570 yet. Limit exposure of the affected software until one is available.

High 7.5 Published 10 Mar 2026 Updated 10 Mar 2026

Stack overflow in SICAM SIAPP SDK allows attackers to execute arbitrary code or cause denial of service.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-25570?

CVE-2026-25570 is a high-severity memory corruption vulnerability in Siemens SICAM SIAPP SDK, published on 10 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A vulnerability has been identified in SICAM SIAPP SDK (All versions < V2.1.7). The SICAM SIAPP SDK does not perform checks on input values potentially resulting in stack overflow. This could allow an attacker to perform code execution and denial of service.

Weakness: CWE-121

Which versions are affected by CVE-2026-25570?

It affects 1 product.

Products include Siemens Sicam Siapp Sdk.

How do I fix CVE-2026-25570?

No fix has been published for CVE-2026-25570 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2026-25570 being exploited?

There is no known exploitation of CVE-2026-25570 in the wild and no public exploit code.

Sources

Also known as GHSA-q5q2-v3jq-jf35.