{"schema_version": "1.7.0", "id": "RLSA-2026:75570", "modified": "2026-10-06T12:15:30.267196Z", "published": "2026-10-06T12:10:42.614631Z", "upstream": ["CVE-2026-85089", "CVE-2026-91946", "CVE-2026-91947", "CVE-2026-91950", "CVE-2026-91953", "CVE-2026-91954", "CVE-2026-91956", "CVE-2026-91959", "CVE-2026-91960", "CVE-2026-91963", "CVE-2026-91964"], "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-proxy: FreeRDP: Information disclosure via uninitialized heap memory in Save Session Info PDU (CVE-2026-85089)\n\n* FreeRDP: FreeRDP: Denial of Service via crafted Surface Bits command (CVE-2026-91954)\n\n* FreeRDP: FreeRDP: Remote code execution via heap buffer overflow in Server Redirection PDU (CVE-2026-91964)\n\n* FreeRDP: FreeRDP: Information Disclosure via RDPGFX ResetGraphics PDU (CVE-2026-91946)\n\n* FreeRDP: FreeRDP: Denial of Service via out-of-bounds read in URBDRC channel (CVE-2026-91956)\n\n* FreeRDP: FreeRDP: Remote code execution via uninitialized heap memory disclosure (CVE-2026-91963)\n\n* FreeRDP: FreeRDP: Use-after-free vulnerability in DRDYNVC parser leads to memory corruption (CVE-2026-91947)\n\n* FreeRDP: FreeRDP: Denial of Service due to buffer over-read in RPC gateway (CVE-2026-91959)\n\n* FreeRDP: FreeRDP: Out-of-bounds read leads to denial of service or information disclosure (CVE-2026-91950)\n\n* FreeRDP: FreeRDP: Denial of Service via integer overflow and double free in WinPR (CVE-2026-91960)\n\n* FreeRDP: FreeRDP: Heap buffer overflow via oversized LB_LOAD_BALANCE_INFO routing token can lead to heap corruption. (CVE-2026-91953)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "freerdp", "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_2.14"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:75570"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527811"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533906"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533911"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533913"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533927"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533930"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533942"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533951"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533954"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533957"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533959"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:75570"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:75570"}}