{"id":"RLSA-2026:8945","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: Heap buffer overflow allows arbitrary code execution via crafted pixel data (CVE-2026-33984)\n\n* FreeRDP: FreeRDP: Denial of Service via specially crafted Remote Desktop Protocol messages (CVE-2026-33983)\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":"2026-04-23T12:30:32.883198Z","published":"2026-04-23T12:01:08.671870Z","upstream":["CVE-2026-33983","CVE-2026-33984"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:8945"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2453219"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2453220"}],"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":"2:2.11.7-7.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:8945.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}