| 139313 | Ubuntu 16.04 LTS / 18.04 LTS : Squid vulnerabilities (USN-4446-1) | critical |
| 139312 | Ubuntu 20.04 LTS : Ghostscript vulnerability (USN-4445-1) | critical |
| 139311 | Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-4444-1) | critical |
| 139182 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4443-1) | high |
| 139181 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : MySQL vulnerabilities (USN-4441-1) | high |
| 139180 | Ubuntu 16.04 LTS / 18.04 LTS : librsvg regression (USN-4436-2) | medium |
| 139179 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : GRUB 2 vulnerabilities (USN-4432-1) | high |
| 139028 | Ubuntu 18.04 LTS : linux kernel vulnerabilities (USN-4440-1) | high |
| 139027 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4439-1) | high |
| 139026 | Ubuntu 20.04 LTS : SQLite vulnerability (USN-4438-1) | medium |
| 139025 | Ubuntu 20.04 LTS : libslirp vulnerability (USN-4437-1) | medium |
| 139024 | Ubuntu 16.04 LTS / 18.04 LTS : librsvg vulnerabilities (USN-4436-1) | high |
| 139023 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : ClamAV vulnerabilities (USN-4435-1) | medium |
| 138999 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : LibVNCServer vulnerabilities (USN-4434-1) | medium |
| 138998 | Ubuntu 18.04 LTS / 20.04 LTS : OpenJDK vulnerabilities (USN-4433-1) | high |
| 138997 | Ubuntu 20.04 LTS : Pillow vulnerabilities (USN-4430-2) | high |
| 138875 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : FFmpeg vulnerabilities (USN-4431-1) | critical |
| 138874 | Ubuntu 16.04 LTS / 18.04 LTS : Pillow vulnerabilities (USN-4430-1) | high |
| 138873 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Evolution Data Server vulnerability (USN-4429-1) | medium |
| 138872 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Python vulnerabilities (USN-4428-1) | high |
| 138836 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4427-1) | high |
| 138835 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4426-1) | high |
| 138834 | Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4425-1) | medium |
| 138552 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : snapd vulnerabilities (USN-4424-1) | medium |
| 138498 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerability (USN-4423-1) | high |
| 138497 | Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK+ vulnerabilities (USN-4422-1) | critical |
| 138326 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Thunderbird vulnerabilities (USN-4421-1) | high |
| 138325 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4419-1) | medium |
| 138208 | Ubuntu 18.04 LTS / 20.04 LTS : Cinder and os-brick vulnerability (USN-4420-1) | medium |
| 138168 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenEXR vulnerabilities (USN-4418-1) | medium |
| 138167 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : NSS vulnerability (USN-4417-1) | medium |
| 138166 | Ubuntu 16.04 LTS / 18.04 LTS : GNU C Library vulnerabilities (USN-4416-1) | critical |
| 138165 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : coTURN vulnerabilities (USN-4415-1) | critical |
| 138139 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4414-1) | high |
| 138138 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4413-1) | medium |
| 138137 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4412-1) | medium |
| 138136 | Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-4411-1) | medium |
| 138135 | Ubuntu 20.04 LTS : Net-SNMP vulnerability (USN-4410-1) | medium |
| 138134 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Samba vulnerabilities (USN-4409-1) | high |
| 138133 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4408-1) | high |
| 138132 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : LibVNCServer vulnerabilities (USN-4407-1) | critical |
| 137891 | Ubuntu 16.04 LTS / 18.04 LTS : Mailman vulnerability (USN-4406-1) | medium |
| 137872 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : GLib Networking vulnerability (USN-4405-1) | medium |
| 137849 | Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4404-2) | high |
| 137848 | Ubuntu 18.04 LTS / 20.04 LTS : NVIDIA graphics drivers vulnerabilities (USN-4404-1) | high |
| 137825 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Mutt vulnerability and regression (USN-4403-1) | medium |
| 137824 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : curl vulnerabilities (USN-4402-1) | high |
| 137745 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Mutt vulnerabilities (USN-4401-1) | medium |
| 137744 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : nfs-utils vulnerability (USN-4400-1) | critical |
| 137625 | Ubuntu 20.04 LTS : Bind vulnerabilities (USN-4399-1) | medium |