{"id":"UBUNTU-CVE-2026-22855","details":"FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap out-of-bounds read occurs in the smartcard SetAttrib path when cbAttrLen does not match the actual NDR buffer length. This vulnerability is fixed in 3.20.1.","modified":"2026-03-19T08:44:14.231710Z","published":"2026-01-14T18:16:00Z","related":["USN-8105-1"],"upstream":["CVE-2026-22855"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-22855"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-22855"},{"type":"REPORT","url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rwp3-g84r-6mx9"},{"type":"REPORT","url":"https://github.com/FreeRDP/FreeRDP/releases/tag/3.20.1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8105-1"}],"affected":[{"package":{"name":"freerdp","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/freerdp@1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1","1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2","1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3","1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"freerdp-x11"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-cache1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-client1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-codec1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-common1.1.0"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-core1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-crypto1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-dev"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-gdi1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-locale1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-plugins-standard"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-primitives1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-rail1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libfreerdp-utils1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-asn1-0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-bcrypt0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-credentials0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-credui0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-crt0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-crypto0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-dev"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-dsparse0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-environment0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-error0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-file0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-handle0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-heap0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-input0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-interlocked0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-io0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-library0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-path0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-pipe0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-pool0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-registry0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-rpc0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-sspi0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-sspicli0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-synch0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-sysinfo0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-thread0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-timezone0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-utils0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-winhttp0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libwinpr-winsock0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4","binary_name":"libxfreerdp-client1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.4+esm5?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0~git20170725.1.1648deb+dfsg1-1","2.0.0~git20170725.1.1648deb+dfsg1-5","2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1","2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2","2.0.0~git20170725.1.1648deb+dfsg1-6","2.0.0~git20170725.1.1648deb+dfsg1-6build1","2.0.0~git20170725.1.1648deb+dfsg1-7","2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1","2.1.1+dfsg1-0ubuntu0.18.04.1","2.2.0+dfsg1-0ubuntu0.18.04.1","2.2.0+dfsg1-0ubuntu0.18.04.2","2.2.0+dfsg1-0ubuntu0.18.04.3","2.2.0+dfsg1-0ubuntu0.18.04.4","2.2.0+dfsg1-0ubuntu0.18.04.4+esm1","2.2.0+dfsg1-0ubuntu0.18.04.4+esm2","2.2.0+dfsg1-0ubuntu0.18.04.4+esm3","2.2.0+dfsg1-0ubuntu0.18.04.4+esm4","2.2.0+dfsg1-0ubuntu0.18.04.4+esm5"],"ecosystem_specific":{"binaries":[{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"freerdp2-dev"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"freerdp2-shadow-x11"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"freerdp2-wayland"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"freerdp2-x11"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libfreerdp-client2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libfreerdp-server2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libfreerdp-shadow-subsystem2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libfreerdp-shadow2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libfreerdp2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libuwac0-0"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libuwac0-dev"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libwinpr-tools2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libwinpr2-2"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"libwinpr2-dev"},{"binary_version":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm5","binary_name":"winpr-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/freerdp@1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1","1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1","1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"freerdp-x11"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-cache1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-client1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-codec1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-common1.1.0"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-core1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-crypto1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-dev"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-gdi1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-locale1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-plugins-standard"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-primitives1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-rail1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libfreerdp-utils1.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-asn1-0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-bcrypt0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-credentials0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-credui0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-crt0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-crypto0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-dev"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-dsparse0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-environment0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-error0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-file0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-handle0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-heap0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-input0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-interlocked0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-io0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-library0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-path0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-pipe0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-pool0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-registry0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-rpc0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-sspi0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-sspicli0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-synch0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-sysinfo0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-thread0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-timezone0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-utils0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-winhttp0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libwinpr-winsock0.1"},{"binary_version":"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2","binary_name":"libxfreerdp-client1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp2","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/freerdp2@2.6.1+dfsg1-0ubuntu0.20.04.2+esm3?arch=source&distro=esm-infra/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0~git20190204.1.2693389a+dfsg1-1","2.0.0~git20190204.1.2693389a+dfsg1-2","2.0.0~git20190204.1.2693389a+dfsg1-2build1","2.0.0~git20190204.1.2693389a+dfsg1-2build2","2.1.1+dfsg1-0ubuntu0.20.04.1","2.2.0+dfsg1-0ubuntu0.20.04.1","2.2.0+dfsg1-0ubuntu0.20.04.2","2.2.0+dfsg1-0ubuntu0.20.04.3","2.2.0+dfsg1-0ubuntu0.20.04.4","2.2.0+dfsg1-0ubuntu0.20.04.5","2.2.0+dfsg1-0ubuntu0.20.04.6","2.6.1+dfsg1-0ubuntu0.20.04.1","2.6.1+dfsg1-0ubuntu0.20.04.2","2.6.1+dfsg1-0ubuntu0.20.04.2+esm1","2.6.1+dfsg1-0ubuntu0.20.04.2+esm2","2.6.1+dfsg1-0ubuntu0.20.04.2+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"freerdp2-dev"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"freerdp2-shadow-x11"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"freerdp2-wayland"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"freerdp2-x11"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libfreerdp-client2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libfreerdp-server2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libfreerdp-shadow-subsystem2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libfreerdp-shadow2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libfreerdp2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libuwac0-0"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libuwac0-dev"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libwinpr-tools2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libwinpr2-2"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"libwinpr2-dev"},{"binary_version":"2.6.1+dfsg1-0ubuntu0.20.04.2+esm3","binary_name":"winpr-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/freerdp2@2.6.1+dfsg1-3ubuntu2.10?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.0+dfsg1-2build1","2.3.0+dfsg1-2ubuntu1","2.3.0+dfsg1-2ubuntu2","2.4.1+dfsg1-1","2.4.1+dfsg1-1ubuntu1","2.4.1+dfsg1-1ubuntu2","2.5.0+dfsg1-1","2.6.0+dfsg1-1","2.6.1+dfsg1-1","2.6.1+dfsg1-3","2.6.1+dfsg1-3ubuntu1","2.6.1+dfsg1-3ubuntu2","2.6.1+dfsg1-3ubuntu2.1","2.6.1+dfsg1-3ubuntu2.2","2.6.1+dfsg1-3ubuntu2.3","2.6.1+dfsg1-3ubuntu2.4","2.6.1+dfsg1-3ubuntu2.5","2.6.1+dfsg1-3ubuntu2.6","2.6.1+dfsg1-3ubuntu2.7","2.6.1+dfsg1-3ubuntu2.8","2.6.1+dfsg1-3ubuntu2.9","2.6.1+dfsg1-3ubuntu2.10"],"ecosystem_specific":{"binaries":[{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"freerdp2-dev"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"freerdp2-shadow-x11"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"freerdp2-wayland"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"freerdp2-x11"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libfreerdp-client2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libfreerdp-server2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libfreerdp-shadow-subsystem2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libfreerdp-shadow2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libfreerdp2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libuwac0-0"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libuwac0-dev"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libwinpr-tools2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libwinpr2-2"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"libwinpr2-dev"},{"binary_version":"2.6.1+dfsg1-3ubuntu2.10","binary_name":"winpr-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp3","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/freerdp3@3.5.1+dfsg1-0ubuntu1.4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1+dfsg1-0ubuntu1.4"}]}],"versions":["3.4.0+dfsg1-0ubuntu2","3.4.0+dfsg1-0ubuntu3","3.4.0+dfsg1-0ubuntu4","3.5.0+dfsg1-0ubuntu1","3.5.1+dfsg1-0ubuntu1","3.5.1+dfsg1-0ubuntu1.1","3.5.1+dfsg1-0ubuntu1.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"freerdp3-dev"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"freerdp3-shadow-x11"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"freerdp3-wayland"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"freerdp3-x11"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libfreerdp-client3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libfreerdp-server3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libfreerdp-shadow-subsystem3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libfreerdp-shadow3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libfreerdp3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libwinpr-tools3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libwinpr3-3"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"libwinpr3-dev"},{"binary_version":"3.5.1+dfsg1-0ubuntu1.4","binary_name":"winpr3-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp2","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/freerdp2@2.11.5+dfsg1-1ubuntu0.1~esm5?arch=source&distro=esm-apps/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10.0+dfsg1-1.1ubuntu1","2.11.2+dfsg1-1","2.11.2+dfsg1-1build1","2.11.2+dfsg1-1build3","2.11.5+dfsg1-1build1","2.11.5+dfsg1-1build2","2.11.5+dfsg1-1ubuntu0.1~esm1","2.11.5+dfsg1-1ubuntu0.1~esm2","2.11.5+dfsg1-1ubuntu0.1~esm3","2.11.5+dfsg1-1ubuntu0.1~esm4","2.11.5+dfsg1-1ubuntu0.1~esm5"],"ecosystem_specific":{"binaries":[{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"freerdp2-dev"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"freerdp2-shadow-x11"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"freerdp2-wayland"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"freerdp2-x11"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libfreerdp-client2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libfreerdp-server2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libfreerdp-shadow-subsystem2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libfreerdp-shadow2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libfreerdp2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libuwac0-0t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libuwac0-dev"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libwinpr-tools2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libwinpr2-2t64"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"libwinpr2-dev"},{"binary_version":"2.11.5+dfsg1-1ubuntu0.1~esm5","binary_name":"winpr-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}},{"package":{"name":"freerdp3","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/freerdp3@3.16.0+dfsg-2ubuntu0.3?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.16.0+dfsg-2ubuntu0.3"}]}],"versions":["3.14.0+dfsg-1ubuntu1","3.15.0+dfsg-2.1","3.16.0+dfsg-1ubuntu1","3.16.0+dfsg-2","3.16.0+dfsg-2ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-dev"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-proxy"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-proxy-modules"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-sdl"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-shadow-x11"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-wayland"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"freerdp3-x11"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libfreerdp-client3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libfreerdp-server-proxy3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libfreerdp-server3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libfreerdp-shadow-subsystem3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libfreerdp-shadow3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libfreerdp3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libwinpr-tools3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libwinpr3-3"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"libwinpr3-dev"},{"binary_version":"3.16.0+dfsg-2ubuntu0.3","binary_name":"winpr3-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22855.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}