https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T23:54:33.322562+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-3735 CVE-2021-3735 2026-10-05T23:54:33.344614+00:00

Affected: QEMU

A deadlock issue was found in the AHCI controller device of QEMU. It occurs on a software reset (ahci_reset_port) while handling a host-to-device Register FIS (Frame Information Structure) packet from the guest. A privileged user inside the guest could use this flaw to hang the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability.