CVE-2026-1108 cijliu librtsp rtsp_rely_dumps buffer overflow

Medium 4.8 Published 18 Jan 2026 Updated 23 Feb 2026

A buffer overflow in the librtsp library allows local attackers to potentially execute arbitrary code or cause a denial of service.

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

What is CVE-2026-1108?

CVE-2026-1108 is a medium-severity memory corruption vulnerability in cijliu librtsp, published on 18 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A security vulnerability has been detected in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04. The affected element is the function rtsp_rely_dumps. The manipulation leads to buffer overflow. An attack has to be approached locally. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-120, CWE-119

Which versions are affected by CVE-2026-1108?

It affects 1 product.

Products include Cijliu Librtsp.

How do I fix CVE-2026-1108?

No fix has been published for CVE-2026-1108 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-2026-1108 being exploited?

There is no known exploitation of CVE-2026-1108 in the wild and no public exploit code.

Sources

Also known as GHSA-prgg-gmcv-8hj2.