CVE-2022-43152 Memory corruption in n/a

Medium 5.5 Published 31 Oct 2022 Updated 6 May 2025

A heap overflow in tsMuxer allows attackers to execute arbitrary code or cause denial of service via crafted media files.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-43152?

CVE-2022-43152 is a medium-severity memory corruption vulnerability in n/a, published on 31 Oct 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

tsMuxer v2.6.16 was discovered to contain a heap overflow via the function BitStreamWriter::flushBits() at /tsMuxer/bitStream.h.

Weakness: CWE-787

Which versions are affected by CVE-2022-43152?

It affects 1 product.

Products include Tsmuxer Project Tsmuxer.

How do I fix CVE-2022-43152?

No fix has been published for CVE-2022-43152 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-2022-43152 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43152 exists.

Sources

Also known as GHSA-wj6c-j849-cxm7.