CVE-2026-32956 Memory corruption in AMC Manager
Heap-based buffer overflow in silex AMC Manager allows arbitrary code execution on SD-330AC devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-32956?
CVE-2026-32956 is a critical memory corruption vulnerability in silex technology, Inc. AMC Manager, published on 20 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SD-330AC and AMC Manager provided by silex technology, Inc. contain a heap-based buffer overflow vulnerability in processing the redirect URLs. Arbitrary code may be executed on the device.
Weakness: CWE-122
Which versions are affected by CVE-2026-32956?
It affects 2 products.
Products include Silextechnology Amc Manager, Silextechnology Sd-330ac Firmware.
How do I fix CVE-2026-32956?
No fix has been published for CVE-2026-32956 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-2026-32956 being exploited?
There is no known exploitation of CVE-2026-32956 in the wild and no public exploit code.
Other vulnerabilities in silex technology, Inc. AMC Manager
Sources
Also known as GHSA-jwm2-xvrj-2mh2.