| 144337 | Ubuntu 16.04 LTS / 18.04 LTS : unzip vulnerabilities (USN-4672-1) | high |
| 144300 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : ImageMagick vulnerabilities (USN-4670-1) | critical |
| 144299 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4671-1) | critical |
| 144112 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel regression (USN-4660-2) | info |
| 144111 | Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel regression (USN-4658-2) | info |
| 144110 | Ubuntu 20.10 : Linux kernel regression (USN-4659-2) | info |
| 144078 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : lxml vulnerability (USN-4666-2) | critical |
| 144066 | Ubuntu 16.04 LTS : SquirrelMail vulnerability (USN-4669-1) | medium |
| 144016 | Ubuntu 20.10 : python-apt regression (USN-4668-2) | info |
| 144015 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : python-apt vulnerability (USN-4668-1) | low |
| 144013 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : APT vulnerability (USN-4667-1) | critical |
| 144012 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : lxml vulnerability (USN-4666-1) | critical |
| 144011 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : curl vulnerabilities (USN-4665-1) | high |
| 143587 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenSSL vulnerability (USN-4662-1) | medium |
| 143585 | Ubuntu 20.04 LTS : GDK-PixBuf vulnerability (USN-4663-1) | medium |
| 143584 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Aptdaemon vulnerabilities (USN-4664-1) | low |
| 143476 | Ubuntu 16.04 LTS / 18.04 LTS : Snapcraft vulnerability (USN-4661-1) | medium |
| 143445 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4660-1) | high |
| 143433 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4657-1) | high |
| 143432 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : X.Org X Server vulnerabilities (USN-4656-1) | high |
| 143431 | Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4658-1) | high |
| 143430 | Ubuntu 16.04 LTS / 18.04 LTS : Werkzeug vulnerabilities (USN-4655-1) | high |
| 143429 | Ubuntu 20.10 : Linux kernel vulnerabilities (USN-4659-1) | high |
| 143428 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : PEAR vulnerabilities (USN-4654-1) | high |
| 143376 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : QEMU vulnerabilities (USN-4650-1) | medium |
| 143375 | Ubuntu 16.04 LTS : SniffIt vulnerability (USN-4652-1) | high |
| 143374 | Ubuntu 20.04 LTS : MySQL vulnerabilities (USN-4651-1) | info |
| 143373 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : containerd vulnerability (USN-4653-1) | medium |
| 143271 | Ubuntu 16.04 LTS / 18.04 LTS : poppler regression (USN-4646-2) | info |
| 143270 | Ubuntu 18.04 LTS : FreeRDP vulnerabilities (USN-4382-2) | high |
| 143269 | Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-4648-1) | critical |
| 143268 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : xdg-utils vulnerability (USN-4649-1) | medium |
| 143267 | Ubuntu 20.10 : Thunderbird vulnerabilities (USN-4647-1) | critical |
| 143266 | Ubuntu 16.04 LTS / 18.04 LTS : poppler vulnerabilities (USN-4646-1) | high |
| 143264 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Mutt vulnerability (USN-4645-1) | medium |
| 143249 | Ubuntu 16.04 LTS / 18.04 LTS : igraph vulnerability (USN-4644-1) | medium |
| 143242 | Ubuntu 16.04 LTS : atftp vulnerabilities (USN-4643-1) | critical |
| 143215 | Ubuntu 16.04 LTS : libextractor vulnerabilities (USN-4641-1) | high |
| 143214 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : PulseAudio vulnerability (USN-4640-1) | medium |
| 143206 | Ubuntu 16.04 LTS : PDFResurrect vulnerability (USN-4642-1) | high |
| 143127 | Ubuntu 16.04 LTS : Firefox vulnerabilities (USN-4637-2) | high |
| 143121 | Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4637-1) | high |
| 143120 | Ubuntu 20.10 : c-ares vulnerability (USN-4638-1) | high |
| 143119 | Ubuntu 18.04 LTS : phpMyAdmin vulnerabilities (USN-4639-1) | critical |
| 142998 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : LibVNCServer, Vino vulnerability (USN-4636-1) | high |
| 142969 | Ubuntu 16.04 LTS / 18.04 LTS : SLiRP vulnerabilities (USN-4632-1) | medium |
| 142968 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : PostgreSQL vulnerabilities (USN-4633-1) | high |
| 142967 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Kerberos vulnerability (USN-4635-1) | high |
| 142966 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenLDAP vulnerabilities (USN-4634-1) | high |
| 142870 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Apport regression (USN-4171-6) | info |