{"id":"USN-8004-1","summary":"freerdp2 vulnerabilities","details":"Kim 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":"2026-09-11T15:00:26.243321676Z","published":"2026-02-03T03:15:05Z","related":["UBUNTU-CVE-2026-23530","UBUNTU-CVE-2026-23531","UBUNTU-CVE-2026-23532","UBUNTU-CVE-2026-23533","UBUNTU-CVE-2026-23534"],"upstream":["CVE-2026-23530","CVE-2026-23531","CVE-2026-23532","CVE-2026-23533","CVE-2026-23534","UBUNTU-CVE-2026-23530","UBUNTU-CVE-2026-23531","UBUNTU-CVE-2026-23532","UBUNTU-CVE-2026-23533","UBUNTU-CVE-2026-23534"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8004-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23530"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23531"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23532"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23533"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23534"}],"affected":[{"package":{"name":"freerdp2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/freerdp2?arch=source&distro=esm-infra%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0+dfsg1-0ubuntu0.18.04.4+esm3"}]}],"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"],"ecosystem_specific":{"availability":"Available 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