CVE-2025-52539 Memory corruption in Xilinx Run Time (XRT)
A local attacker can exploit a buffer overflow in Xilinx Run Time to read or corrupt AXI data, compromising confidentiality, integrity, and availability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-52539?
CVE-2025-52539 is a high-severity memory corruption vulnerability in AMD Xilinx Run Time (XRT), published on 24 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of confidentiality, integrity, and/or availability.
Weakness: CWE-121
Which versions are affected by CVE-2025-52539?
How do I fix CVE-2025-52539?
No fix has been published for CVE-2025-52539 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-2025-52539 being exploited?
There is no known exploitation of CVE-2025-52539 in the wild and no public exploit code.
Sources
Also known as GHSA-g2vr-5pq8-vmcf.