CVE-2026-52489 Memory corruption in n/a
A buffer overflow in the GPAC library allows attackers to execute arbitrary code via the svgNameToImplementationName function.
- 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-2026-52489?
CVE-2026-52489 is a high-severity memory corruption vulnerability in n/a, published on 25 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Buffer Overflow vulnerability in gpac 31becc9e08b88e525a4a62013a4000de1c0f8fd9 allows an attacker to execute arbitrary code via the svgNameToImplementationName() function
Weakness: CWE-120
Which versions are affected by CVE-2026-52489?
How do I fix CVE-2026-52489?
No fix has been published for CVE-2026-52489 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-2026-52489 being exploited?
There is no known exploitation of CVE-2026-52489 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-52489, GHSA-4whx-6586-5f9m, UBUNTU-CVE-2026-52489.