CVE-2026-64280

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper bound check. The value is passed to afudmapinpages where npages is...

EUVD-2026-48992

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper bound check. The value is passed to afudmapinpages where npages is...

PT-2026-64501

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where afu ioctl dma map accepts a 64-bit length from userspace via the DFL FPGA PORT DMA MAP ioctl without an upper bound check. This value is passed to afu dma pin pages...