CVE-2025-47183 Information disclosure in n/a
An attacker can read past the end of a heap buffer in GStreamer's MP4 parser, potentially disclosing sensitive memory contents.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2025-47183?
CVE-2025-47183 is a medium-severity vulnerability in Gstreamer Gstreamer, published on 7 Aug 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
In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_tree function may read past the end of a heap buffer while parsing an MP4 file, leading to information disclosure.
Weakness: CWE-125
Which versions are affected by CVE-2025-47183?
It affects 1 product.
Linux distribution packages (1)
gstreamer-plugins-good SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 | All versions | 1.8.3-16.16.1 |
Products include Gstreamer Gstreamer.
How do I fix CVE-2025-47183?
Apply the vendor's patch.
Is CVE-2025-47183 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-47183 exists.
Other vulnerabilities in Gstreamer Gstreamer
- CVE-2026-3083 GStreamer rtpqdm2depay Out-Of-Bounds Write Remote Code Execution Vulnerability
- CVE-2026-3085 GStreamer rtpqdm2depay Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2023-37328 GStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2023-37329 GStreamer SRT File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2023-38103 GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability
Sources
Also known as DEBIAN-CVE-2025-47183, GHSA-p7rv-557w-hw2m, OESA-2025-2316, SUSE-SU-2025:02303-1, UBUNTU-CVE-2025-47183.