Red Hat Product Errata RHSA-2026:10709 - Security Advisory Issued: 2026-04-27 Updated: 2026-04-27 RHSA-2026:10709 - Security Advisory Overview Updated Packages Synopsis Important: freerdp security update Type/Severity Security Advisory: Important Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for freerdp is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description 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. Security Fix(es): FreeRDP: FreeRDP: Heap buffer overflow allows arbitrary code execution via crafted pixel data (CVE-2026-33984) FreeRDP: FreeRDP: Denial of Service via specially crafted Remote Desktop Protocol messages (CVE-2026-33983) For 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. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 x86_64 Red Hat Enterprise Linux Server - AUS 9.4 x86_64 Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.4 s390x Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.4 ppc64le Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.4 aarch64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64 Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.4 x86_64 Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.4 ppc64le Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.4 s390x Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.4 aarch64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x Fixes BZ - 2453219 - CVE-2026-33984 FreeRDP: FreeRDP: Heap buffer overflow allows arbitrary code execution via crafted pixel data BZ - 2453220 - CVE-2026-33983 FreeRDP: FreeRDP: Denial of Service via specially crafted Remote Desktop Protocol messages CVEs CVE-2026-33983 CVE-2026-33984 References https://access.redhat.com/security/updates/classification/#important Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 SRPM freerdp-2.11.2-1.el9_4.6.src.rpm SHA-256: 284688909b82a406985640511380989b7e1cc7e2e4423a563cddd891ce2ff46e x86_64 freerdp-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 90ab002c4b93fd8dda8050a105ef210b6d0713840fb1ae58577dd0be709dd8de freerdp-debuginfo-2.11.2-1.el9_4.6.i686.rpm SHA-256: 49eb53bd751cfe46d34a0e3a32da107f8dd6002dfe8015ea0e87edf351859b70 freerdp-debuginfo-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 9df3c1df7c4e4a2edd8efcb1b204533ea2431314adbfb393fe43c60e3ac893a2 freerdp-debugsource-2.11.2-1.el9_4.6.i686.rpm SHA-256: 2780ac85c3840b31a1df3e7a6e8398018682aa1db7f4d0b2cb8750ac806c86fb freerdp-debugsource-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 466c47cd9248455c9ae220e27a7a05a5db6d675c74cb3d6902a596d50162e3bc freerdp-libs-2.11.2-1.el9_4.6.i686.rpm SHA-256: 8d256edf9bc10f64dbb0e3c41c5e5ebb80e58d86c687f68743d05cdf0ce56c68 freerdp-libs-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 0ad73061feb374edf1896d4194f75319208c85e4323a4141ed026968b0a6a219 freerdp-libs-debuginfo-2.11.2-1.el9_4.6.i686.rpm SHA-256: c153c9663bdecf82619055fd219f8010a25aa5ff881659c3233bd9b20a5e297b freerdp-libs-debuginfo-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: e3f9aab0305dc020b504421e999cb1eeb45468625ca699ff2dd9ff6d8358aec5 libwinpr-2.11.2-1.el9_4.6.i686.rpm SHA-256: 3b985fbd29cddfb3e14d4a0a545d1d9021d1542b24f2eb31e9341cac74a7a192 libwinpr-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 0760e46b1f0c1d7d780c1e230db0e97484495315097cc6842f558a76b823283d libwinpr-debuginfo-2.11.2-1.el9_4.6.i686.rpm SHA-256: 950c387d19bc19969b1b9b3521fc34bd1fde11f5f2547d2e6ad9890abcc09d31 libwinpr-debuginfo-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 50666cb6ea1b8d8fc21f23753e9e774ad4cf074e8e14a711054701c7dabb692b Red Hat Enterprise Linux Server - AUS 9.4 SRPM freerdp-2.11.2-1.el9_4.6.src.rpm SHA-256: 284688909b82a406985640511380989b7e1cc7e2e4423a563cddd891ce2ff46e x86_64 freerdp-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 90ab002c4b93fd8dda8050a105ef210b6d0713840fb1ae58577dd0be709dd8de freerdp-debuginfo-2.11.2-1.el9_4.6.i686.rpm SHA-256: 49eb53bd751cfe46d34a0e3a32da107f8dd6002dfe8015ea0e87edf351859b70 freerdp-debuginfo-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 9df3c1df7c4e4a2edd8efcb1b204533ea2431314adbfb393fe43c60e3ac893a2 freerdp-debugsource-2.11.2-1.el9_4.6.i686.rpm SHA-256: 2780ac85c3840b31a1df3e7a6e8398018682aa1db7f4d0b2cb8750ac806c86fb freerdp-debugsource-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 466c47cd9248455c9ae220e27a7a05a5db6d675c74cb3d6902a596d50162e3bc freerdp-libs-2.11.2-1.el9_4.6.i686.rpm SHA-256: 8d256edf9bc10f64dbb0e3c41c5e5ebb80e58d86c687f68743d05cdf0ce56c68 freerdp-libs-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 0ad73061feb374edf1896d4194f75319208c85e4323a4141ed026968b0a6a219 freerdp-libs-debuginfo-2.11.2-1.el9_4.6.i686.rpm SHA-256: c153c9663bdecf82619055fd219f8010a25aa5ff881659c3233bd9b20a5e297b freerdp-libs-debuginfo-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: e3f9aab0305dc020b504421e999cb1eeb45468625ca699ff2dd9ff6d8358aec5 libwinpr-2.11.2-1.el9_4.6.i686.rpm SHA-256: 3b985fbd29cddfb3e14d4a0a545d1d9021d1542b24f2eb31e9341cac74a7a192 libwinpr-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 0760e46b1f0c1d7d780c1e230db0e97484495315097cc6842f558a76b823283d libwinpr-debuginfo-2.11.2-1.el9_4.6.i686.rpm SHA-256: 950c387d19bc19969b1b9b3521fc34bd1fde11f5f2547d2e6ad9890abcc09d31 libwinpr-debuginfo-2.11.2-1.el9_4.6.x86_64.rpm SHA-256: 50666cb6ea1b8d8fc21f23753e9e774ad4cf074e8e14a711054701c7dabb692b Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.4 SRPM freerdp-2.11.2-1.el9_4.6.src.rpm SHA-256: 284688909b82a406985640511380989b7e1cc7e2e4423a563cddd891ce2ff46e s390x freerdp-2.11.2-1.el9_4.6.s390x.rpm SHA-256: 7eb59bfa10f3858235ef1478dfd720d98d1ad670b72cb8be1a1a3ec5709f3f0b freerdp-debuginfo-2.11.2-1.el9_4.6.s390x.rpm SHA-256: c690fcb8c86e2cccbde6222df6dd4d9b065ec196ecb4ffdc9937fd28770f77b6 freerdp-debugsource-2.11.2-1.el9_4.6.s390x.rpm SHA-256: db0238cfb7bdf998bfbdb8e7765ef61fa09c9eb42a9fca9449dae92b82264c53 freerdp-libs-2.11.2-1.el9_4.6.s390x.rpm SHA-256: d86da1846d724ee08183c9768ffa08abf350353c56eb689dc8eaee4ee7d5cf68 freerdp-libs-debuginfo-2.11.2-1.el9_4.6.s390x.rpm SHA-256: fb0ea47a7e9fa83ff7b742fc1d1b9b8f28dd8c83958107e2a1d955a4b92e0d49 libwinpr-2.11.2-1.el9_4.6.s390x.rpm SHA-256: 6bf5b0179988f3dcd9f749c6c87eb262a17045a1af1782ee4f00350cc842e347 libwinpr-debuginfo-2.11.2-1.el9_4.6.s390x.rpm SHA-256: 81c23580aef84c6fe3406ad35bac58e6e542376840d45f64cb30a56f9fb1ae55 Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.4 SRPM freerdp-2.11.2-1.el9_4.6.src.rpm SHA-256: 284688909b82a406985640511380989b7e1cc7e2e4423a563cddd891ce2ff46e ppc64le freerdp-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: f7a6c0de99aac0b1731114ead41cab3c1f195fc20dbafff6cf99a2210151fedf freerdp-debuginfo-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: e41465a310ff68f6fca0d7f17f3a3454a212e28b9910b22a38226e1c12a1ce13 freerdp-debugsource-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: 0b8510834e9696c7bec90d1df9cb3ca2bec78005ceef214107978d86a06d758e freerdp-libs-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: f72d9cd96e4f9b3ed535bda1f3ae3da71cf01c4753b41af4195c276c94e517f4 freerdp-libs-debuginfo-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: fecaee155356b760de1cc3ae102dd1aa0e78ac08a27e695859bf6687b8a599b2 libwinpr-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: 6e9f2be230d0881a278a576b9a6781e8dcf60204cb6708f3eef49b01350133f0 libwinpr-debuginfo-2.11.2-1.el9_4.6.ppc64le.rpm SHA-256: f6bf5da84e50f319c939a1add58718d7e90c9fac09a7ba375c07965bf8b96361 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.4 SRPM freerdp-2.11.2-1.el9_4.6.src.rpm SHA-256: 284688909b82a406985640511380989b7e1cc7e2e4423a563cddd891ce2ff46e aarch64 freerdp-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: 3a6aa09f83d4a9f969d5b9f24795be0cafdc30dae6f655b9fc4e79361fafb897 freerdp-debuginfo-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: aa58b9fe1246206134b6f68ac9c0cdc2c165c86ae71fa3d6febca8bfe4f66e6a freerdp-debugsource-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: 0e684a7351e4c353b8ba1bb8c862ed637f13eaaa9dfc9481c33c3568f61a4901 freerdp-libs-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: 63b94629fef290c50df91d951384d99acd46211dbbf93f834f4d8402338be003 freerdp-libs-debuginfo-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: 9fd52189362c7ec06b5b7e7be9ffb869dc1b5d3d131653c995fe59966c7513ed libwinpr-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: 91fb40b1f4e906052488ed69265dc93b737c14fc13d87d12069ae5829596dfd6 libwinpr-debuginfo-2.11.2-1.el9_4.6.aarch64.rpm SHA-256: c0e832a6214a33563c364013649b8744fec787641dfa51d5952e9b66bb1e3584 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 SRPM freerdp-2.11.2-1.el9_4.6.src.rpm SHA-256: 284688909b82a406985640511380989b7e1cc7e2e4423a563cddd891c