{"id":"USN-8004-2","summary":"freerdp2 regression","details":"USN-8004-1 fixed vulnerabilities in FreeRDP. The update for\nCVE-2026-23533 introduced a regression. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\nKim Dong Han discovered that FreeRDP did not correctly validate the size of\ncertain variables, which could cause a buffer overflow. An attacker could\npossibly use this issue to cause a denial of service or execute arbitrary\ncode.","modified":"2026-02-10T09:30:12.563456Z","published":"2026-02-08T22:38:37Z","related":["UBUNTU-CVE-2026-23533"],"upstream":["CVE-2026-23533","UBUNTU-CVE-2026-23533"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8004-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23533"},{"type":"REPORT","url":"https://bugs.launchpad.net/bugs/2139694"}],"affected":[{"package":{"name":"freerdp2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.4+esm4?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm4"}]}],"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"],"ecosystem_specific":{"availability":"Available 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