AMD Zynq Ultrascale+ Mpsocs vulnerabilities

3 CVEs affecting AMD Zynq Ultrascale+ Mpsocs, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-0461, published 2026-10-05.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2025-48507, published 2025-11-23. High severity, CVSS 8.6. EPSS: 0.2% chance of exploitation in the next 30 days. The security state of the calling processor into Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the…
CVE-2026-0461, published 2026-10-05. High severity, CVSS 7.5. EPSS: 0.1% chance of exploitation in the next 30 days. Insufficient boundary validation in the USB boot mode implementation of AMD Zynq™ UltraScale+ MPSoC and RFSoC devices could allow unbounded Device Firmware Upgrade (DFU) download requests to overflow…
CVE-2025-0038, published 2025-10-06. Medium severity, CVSS 6.6. EPSS: 0.1% chance of exploitation in the next 30 days. In AMD Zynq UltraScale+ devices, the lack of address validation when executing CSU runtime services through the PMU Firmware can allow access to isolated or protected memory spaces resulting in the…