| 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 |
| 137556 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : DBus vulnerability (USN-4398-1) | medium |
| 137555 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : NSS vulnerabilities (USN-4397-1) | medium |
| 137554 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : libexif vulnerabilities (USN-4396-1) | critical |
| 137553 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : fwupd vulnerability (USN-4395-1) | medium |
| 137353 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : SQLite vulnerabilities (USN-4394-1) | high |
| 137352 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Intel Microcode regression (USN-4385-2) | low |
| 137301 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4391-1) | high |
| 137300 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4390-1) | high |
| 137299 | Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-4389-1) | medium |
| 137298 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4388-1) | high |
| 137297 | Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4387-1) | medium |
| 137296 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : libjpeg-turbo vulnerability (USN-4386-1) | high |
| 137295 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Intel Microcode vulnerabilities (USN-4385-1) | medium |
| 137232 | Ubuntu 20.04 LTS : GnuTLS vulnerability (USN-4384-1) | high |
| 137179 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4383-1) | high |
| 137178 | Ubuntu 16.04 LTS : FreeRDP vulnerabilities (USN-4382-1) | high |
| 137133 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Django vulnerabilities (USN-4381-1) | medium |
| 137046 | Ubuntu 19.10 : Apache Ant vulnerability (USN-4380-1) | medium |
| 137045 | Ubuntu 18.04 LTS / 20.04 LTS : FreeRDP vulnerabilities (USN-4379-1) | high |
| 137044 | Ubuntu 16.04 LTS / 18.04 LTS : Flask vulnerability (USN-4378-1) | high |
| 137043 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : ca-certificates update (USN-4377-1) | high |
| 136967 | Ubuntu 16.04 LTS / 18.04 LTS : OpenSSL vulnerabilities (USN-4376-1) | medium |
| 136966 | Ubuntu 18.04 LTS : Linux kernel regression (USN-4369-2) | low |