{"id":"CLSA-2026-1780647163","summary":"freerdp: Fix of 4 CVEs","details":"- CVE-2026-45700: fix out-of-bounds heap write in the RLE planar bitmap decoder; validate the destination X coordinate against the temp buffer stride (nTempStep) instead of the caller-provided destination stride (nDstStep)\n- CVE-2026-44421: fix out-of-bounds heap write in gdi_CacheToSurface; copy only the validated, UINT16-clamped destination rectangle dimensions instead of the untruncated cache entry width/height","modified":"2026-10-26T09:43:57.464083252Z","published":"2026-08-04T23:41:07Z","upstream":["CVE-2026-44421","CVE-2026-45700"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1780647163.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39354"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40033"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44421"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45700"}],"affected":[{"package":{"name":"freerdp","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/freerdp?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.el7_9.tuxcare.els22"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1780647163.json"}},{"package":{"name":"freerdp-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/freerdp-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.el7_9.tuxcare.els22"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1780647163.json"}},{"package":{"name":"freerdp-libs","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/freerdp-libs?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.el7_9.tuxcare.els22"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1780647163.json"}},{"package":{"name":"libwinpr","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libwinpr?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.el7_9.tuxcare.els22"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1780647163.json"}},{"package":{"name":"libwinpr-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/libwinpr-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.el7_9.tuxcare.els22"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1780647163.json"}}],"schema_version":"1.9.0"}