CVE-2025-70304 Memory corruption in n/a
Attackers can cause a denial of service via a crafted packet exploiting a buffer overflow in the GPAC multimedia library.
- 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-2025-70304?
CVE-2025-70304 is a high-severity memory corruption vulnerability in Gpac Gpac, published on 15 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A buffer overflow in the vobsub_get_subpic_duration() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted packet.
Weakness: CWE-121
Which versions are affected by CVE-2025-70304?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2025-70304?
No fix has been published for CVE-2025-70304 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-2025-70304 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-70304 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2025-70304, GHSA-rfww-x774-mhj8, UBUNTU-CVE-2025-70304.