{"id":"OESA-2026-2721","summary":"freerdp security update","details":"FreeRDP is a client implementation of the Remote Desktop Protocol (RDP) that follows Microsoft's open specifications. This package provides the client applications xfreerdp.\r\n\r\nSecurity Fix(es):\n\nA NULL pointer dereference vulnerability exists in the rdp_write_logon_info_v2() function of FreeRDP remote desktop protocol implementation, which could be exploited by attackers to cause service crashes.(CVE-2026-23948)","modified":"2026-08-18T01:20:06.350875450Z","published":"2026-06-24T11:11:39Z","upstream":["CVE-2026-23948"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2721"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23948"}],"affected":[{"package":{"name":"freerdp","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/freerdp&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.8-6.oe2003sp4"}]}],"ecosystem_specific":{"src":["freerdp-2.11.8-6.oe2003sp4.src.rpm"],"x86_64":["freerdp-2.11.8-6.oe2003sp4.x86_64.rpm","freerdp-debuginfo-2.11.8-6.oe2003sp4.x86_64.rpm","freerdp-debugsource-2.11.8-6.oe2003sp4.x86_64.rpm","freerdp-devel-2.11.8-6.oe2003sp4.x86_64.rpm","freerdp-help-2.11.8-6.oe2003sp4.x86_64.rpm","libwinpr-2.11.8-6.oe2003sp4.x86_64.rpm","libwinpr-devel-2.11.8-6.oe2003sp4.x86_64.rpm"],"aarch64":["freerdp-2.11.8-6.oe2003sp4.aarch64.rpm","freerdp-debuginfo-2.11.8-6.oe2003sp4.aarch64.rpm","freerdp-debugsource-2.11.8-6.oe2003sp4.aarch64.rpm","freerdp-devel-2.11.8-6.oe2003sp4.aarch64.rpm","freerdp-help-2.11.8-6.oe2003sp4.aarch64.rpm","libwinpr-2.11.8-6.oe2003sp4.aarch64.rpm","libwinpr-devel-2.11.8-6.oe2003sp4.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2721.json"}},{"package":{"name":"freerdp","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/freerdp&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.8-6.oe2203sp4"}]}],"ecosystem_specific":{"x86_64":["freerdp-2.11.8-6.oe2203sp4.x86_64.rpm","freerdp-debuginfo-2.11.8-6.oe2203sp4.x86_64.rpm","freerdp-debugsource-2.11.8-6.oe2203sp4.x86_64.rpm","freerdp-devel-2.11.8-6.oe2203sp4.x86_64.rpm","freerdp-help-2.11.8-6.oe2203sp4.x86_64.rpm","libwinpr-2.11.8-6.oe2203sp4.x86_64.rpm","libwinpr-devel-2.11.8-6.oe2203sp4.x86_64.rpm"],"aarch64":["freerdp-2.11.8-6.oe2203sp4.aarch64.rpm","freerdp-debuginfo-2.11.8-6.oe2203sp4.aarch64.rpm","freerdp-debugsource-2.11.8-6.oe2203sp4.aarch64.rpm","freerdp-devel-2.11.8-6.oe2203sp4.aarch64.rpm","freerdp-help-2.11.8-6.oe2203sp4.aarch64.rpm","libwinpr-2.11.8-6.oe2203sp4.aarch64.rpm","libwinpr-devel-2.11.8-6.oe2203sp4.aarch64.rpm"],"src":["freerdp-2.11.8-6.oe2203sp4.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2721.json"}},{"package":{"name":"freerdp","ecosystem":"openEuler:24.03-LTS-SP1","purl":"pkg:rpm/openEuler/freerdp&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.8-6.oe2403sp1"}]}],"ecosystem_specific":{"x86_64":["freerdp-2.11.8-6.oe2403sp1.x86_64.rpm","freerdp-debuginfo-2.11.8-6.oe2403sp1.x86_64.rpm","freerdp-debugsource-2.11.8-6.oe2403sp1.x86_64.rpm","freerdp-devel-2.11.8-6.oe2403sp1.x86_64.rpm","freerdp-help-2.11.8-6.oe2403sp1.x86_64.rpm","libwinpr-2.11.8-6.oe2403sp1.x86_64.rpm","libwinpr-devel-2.11.8-6.oe2403sp1.x86_64.rpm"],"aarch64":["freerdp-2.11.8-6.oe2403sp1.aarch64.rpm","freerdp-debuginfo-2.11.8-6.oe2403sp1.aarch64.rpm","freerdp-debugsource-2.11.8-6.oe2403sp1.aarch64.rpm","freerdp-devel-2.11.8-6.oe2403sp1.aarch64.rpm","freerdp-help-2.11.8-6.oe2403sp1.aarch64.rpm","libwinpr-2.11.8-6.oe2403sp1.aarch64.rpm","libwinpr-devel-2.11.8-6.oe2403sp1.aarch64.rpm"],"src":["freerdp-2.11.8-6.oe2403sp1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2721.json"}},{"package":{"name":"freerdp","ecosystem":"openEuler:24.03-LTS-SP3","purl":"pkg:rpm/openEuler/freerdp&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.8-6.oe2403sp3"}]}],"ecosystem_specific":{"src":["freerdp-2.11.8-6.oe2403sp3.src.rpm"],"x86_64":["freerdp-2.11.8-6.oe2403sp3.x86_64.rpm","freerdp-debuginfo-2.11.8-6.oe2403sp3.x86_64.rpm","freerdp-debugsource-2.11.8-6.oe2403sp3.x86_64.rpm","freerdp-devel-2.11.8-6.oe2403sp3.x86_64.rpm","freerdp-help-2.11.8-6.oe2403sp3.x86_64.rpm","libwinpr-2.11.8-6.oe2403sp3.x86_64.rpm","libwinpr-devel-2.11.8-6.oe2403sp3.x86_64.rpm"],"aarch64":["freerdp-2.11.8-6.oe2403sp3.aarch64.rpm","freerdp-debuginfo-2.11.8-6.oe2403sp3.aarch64.rpm","freerdp-debugsource-2.11.8-6.oe2403sp3.aarch64.rpm","freerdp-devel-2.11.8-6.oe2403sp3.aarch64.rpm","freerdp-help-2.11.8-6.oe2403sp3.aarch64.rpm","libwinpr-2.11.8-6.oe2403sp3.aarch64.rpm","libwinpr-devel-2.11.8-6.oe2403sp3.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2721.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}