CVE-2025-25947 Null dereference in n/a
An attacker can cause a segmentation fault and denial of service in Bento4 by providing a specially crafted MP4 file to the mp4encrypt tool.
- 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-2025-25947?
CVE-2025-25947 is a medium-severity vulnerability in Axiosys Bento4, published on 19 Feb 2025. 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
An issue in Bento4 v1.6.0-641 allows an attacker to trigger a segmentation fault via Ap4Atom.cpp, specifically in AP4_AtomParent::RemoveChild, during the execution of mp4encrypt with a specially crafted MP4 input file.
Weakness: CWE-665
Which versions are affected by CVE-2025-25947?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2025-25947?
No fix has been published for CVE-2025-25947 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-25947 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-25947 exists.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-hwqj-cjw9-27x8.