AMD Athlon™ and AMD Ryzen™ Processor Vulnerabilities – February 2026

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score| CVSS Attack Vector ---|---|---|--- CVE-2025-52533| Improper access control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data...

Vulnerability of the zynqmp_qspi_irq() function in the drivers/spi/spi-zynqmp-gqspi.c module – This driver provides support for SPI devices in the Linux kernel, which allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the zynqmpqspiirq function in the drivers/spi/spi-zynqmp-gqspi.c module – The Linux kernel’s SPI device driver support has a vulnerability related to incorrect checking of the return value of this function. Exploiting this vulnerability could allow an attacker to compromise the...