{"id":"RLSA-2026:62571","summary":"Important: freerdp security update","details":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.\n\nSecurity Fix(es):\n\n* FreeRDP: FreeRDP: Memory disclosure or denial of service via crafted RDP update orders (CVE-2026-67301)\n\n* FreeRDP: FreeRDP: Denial of Service via crafted smartcard cache requests (CVE-2026-67288)\n\n* FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read (CVE-2026-67291)\n\n* FreeRDP: FreeRDP: Heap-buffer-overflow allows arbitrary code execution via crafted RPC response (CVE-2026-55194)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-09-03T06:30:02.793610155Z","published":"2026-09-03T06:01:39.088920Z","upstream":["CVE-2026-55194","CVE-2026-67288","CVE-2026-67291","CVE-2026-67301"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:62571","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:62571"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509994"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510001"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510010"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2519824"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:62571"}],"affected":[{"package":{"name":"freerdp","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/freerdp?distro=rocky-linux-8&epoch=2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-12.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:62571.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}