{"id":"CLSA-2026-1791117866","summary":"freerdp: Fix of 3 CVEs","details":"- CVE-2026-55564: fix out-of-bounds read in glyph_cache_get; reject an\n  index equal to the cache size\n- CVE-2026-55191: fix 32-bit integer overflow in the avc444_ensure_buffer\n  YUV444 buffer size calculation\n- CVE-2026-55192: reject H.264 frames decoded by openh264 that are smaller\n  than the context dimensions","modified":"2026-10-26T09:43:27.084505579Z","published":"2026-10-04T12:44:37Z","upstream":["CVE-2026-55191","CVE-2026-55192","CVE-2026-55564"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1791117866.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55191"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55192"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55564"}],"affected":[{"package":{"name":"freerdp","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/freerdp?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1791117866.json"}},{"package":{"name":"freerdp-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/freerdp-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1791117866.json"}},{"package":{"name":"freerdp-libs","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/freerdp-libs?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1791117866.json"}},{"package":{"name":"libwinpr","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/libwinpr?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1791117866.json"}},{"package":{"name":"libwinpr-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/libwinpr-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1791117866.json"}}],"schema_version":"1.9.0"}