{"id":"RLSA-2026:61378","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: Resource exhaustion due to oversized chunked HTTP responses (CVE-2026-67297)\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: Denial of Service due to RDPEI message processing (CVE-2026-67296)\n\n* FreeRDP: FreeRDP: Denial of Service via null pointer dereference in smartcard cleanup (CVE-2026-67304)\n\n* FreeRDP: FreeRDP: Denial of Service via integer underflow in RAIL channel handling (CVE-2026-67298)\n\n* FreeRDP: FreeRDP: Out-of-bounds memory access in Kerberos decryption (CVE-2026-73242)\n\n* FreeRDP: FreeRDP: Authentication bypass via incorrect RDSTLS PDU handling (CVE-2026-73241)\n\n* FreeRDP: FreeRDP: Denial of Service and heap corruption via malformed RDP audio PDU (CVE-2026-63652)\n\n* FreeRDP: FreeRDP: Heap-buffer-overflow allows arbitrary code execution via crafted RPC response (CVE-2026-55194)\n\n* freerdp: FreeRDP: Arbitrary code execution via heap buffer overflow in Opus audio decode (CVE-2026-63633)\n\n* FreeRDP: FreeRDP: Out-of-bounds read leads to denial of service and information disclosure (CVE-2026-69159)\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":"2026-09-01T12:30:02.534855985Z","published":"2026-09-01T12:09:07.143640Z","upstream":["CVE-2026-55194","CVE-2026-63633","CVE-2026-63652","CVE-2026-67288","CVE-2026-67291","CVE-2026-67296","CVE-2026-67297","CVE-2026-67298","CVE-2026-67301","CVE-2026-67304","CVE-2026-69159","CVE-2026-73241","CVE-2026-73242"],"database_specific":{"source_advisory":"RHSA-2026:61378","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:61378"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2519826"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509986"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510010"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510001"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510029"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2519824"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509994"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510041"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2510034"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2519828"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2514349"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2519822"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2514346"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:61378"}],"affected":[{"package":{"name":"freerdp","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/freerdp?distro=rocky-linux-10&epoch=2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.10.3-12.el10_2.10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:61378.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"}]}