USN-5950-1: Linux kernel (KVM) vulnerabilities ›
14 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-3169 , CVE-2022-45869 , CVE-2022-3521 , and 12 others
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
Search
Latest Notices
USN-5949-1: Chromium vulnerabilities ›
13 March 2023
Several security issues were fixed in Chromium.
CVE-2023-1213 , CVE-2023-1218 , CVE-2023-1216 , and 19 others
USN-5948-1: Werkzeug vulnerabilities ›
13 March 2023
Several security issues were fixed in Werkzeug.
USN-5946-1: XStream vulnerabilities ›
13 March 2023
Several security issues were fixed in XStream.
CVE-2021-39141 , CVE-2021-39150 , CVE-2021-39139 , and 12 others
USN-5947-1: Twig vulnerabilities ›
13 March 2023
Several security issues were fixed in Twig.
USN-5945-1: Protocol Buffers vulnerabilities ›
13 March 2023
Several security issues were fixed in Protocol Buffers.
USN-5943-1: Thunderbird vulnerabilities ›
13 March 2023
Several security issues were fixed in Thunderbird.
CVE-2023-25737 , CVE-2023-25729 , CVE-2023-0767 , and 8 others
USN-5944-1: SnakeYAML vulnerabilities ›
10 March 2023
Several security issues were fixed in SnakeYAML.
CVE-2022-38750 , CVE-2022-25857 , CVE-2022-38749 , and 1 other
USN-5942-1: Apache HTTP Server vulnerabilities ›
9 March 2023
Several security issues were fixed in Apache HTTP Server.
USN-5941-1: Linux kernel (KVM) vulnerabilities ›
9 March 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-3545 , CVE-2022-4139 , CVE-2022-47519 , and 15 others