Security update for xrdp SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2026:0477-1 Final 1 1 2026-02-12T11:45:18Z current 2026-02-12T11:45:18Z 2026-02-12T11:45:18Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xrdp This update for xrdp fixes the following issues: - CVE-2025-68670: Fix a potential overflow when processing user domain information. (bsc#1257362) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2026-477,SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-477,SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-477,SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-477,SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-477,SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-477,SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-477,SUSE-SLE-Product-SLES_SAP-15-SP4-2026-477,SUSE-SLE-Product-SLES_SAP-15-SP5-2026-477 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2026/suse-su-20260477-1/ Link for SUSE-SU-2026:0477-1 https://lists.suse.com/pipermail/sle-security-updates/2026-February/024137.html E-Mail link for SUSE-SU-2026:0477-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1257362 SUSE Bug 1257362 https://www.suse.com/security/cve/CVE-2025-68670/ SUSE CVE CVE-2025-68670 page SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS SUSE Linux Enterprise Server 15 SP4-LTSS SUSE Linux Enterprise Server 15 SP5-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 libpainter0-0.9.13.1-150200.4.36.1 librfxencode0-0.9.13.1-150200.4.36.1 xrdp-0.9.13.1-150200.4.36.1 xrdp-devel-0.9.13.1-150200.4.36.1 libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP5-LTSS librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP5-LTSS xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP5-LTSS xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server 15 SP5-LTSS libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 libpainter0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 librfxencode0-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 xrdp-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 xrdp-devel-0.9.13.1-150200.4.36.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 xrdp is an open source RDP server. xrdp before v0.10.5 contains an unauthenticated stack-based buffer overflow vulnerability. The issue stems from improper bounds checking when processing user domain information during the connection sequence. If exploited, the vulnerability could allow remote attackers to execute arbitrary code on the target system. The vulnerability allows an attacker to overwrite the stack buffer and the return address, which could theoretically be used to redirect the execution flow. The impact of this vulnerability is lessened if a compiler flag has been used to build the xrdp executable with stack canary protection. If this is the case, a second vulnerability would need to be used to leak the stack canary value. Upgrade to version 0.10.5 to receive a patch. Additionally, do not rely on stack canary protection on production systems. CVE-2025-68670 SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP4-LTSS:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP4-LTSS:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP4-LTSS:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP4-LTSS:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP5-LTSS:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP5-LTSS:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP5-LTSS:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server 15 SP5-LTSS:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4:xrdp-devel-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:libpainter0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:librfxencode0-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:xrdp-0.9.13.1-150200.4.36.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:xrdp-devel-0.9.13.1-150200.4.36.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260477-1/ https://www.suse.com/security/cve/CVE-2025-68670.html CVE-2025-68670 https://bugzilla.suse.com/1257362 SUSE Bug 1257362