USN-5253-1: Rack vulnerabilities ›
13 December 2022
Several security issues were fixed in Rack.
CVE-2020-8184 , CVE-2019-16782 , CVE-2022-30122 , and 1 other
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.
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Latest Notices
USN-5777-1: Pillow vulnerabilities ›
13 December 2022
Several security issues were fixed in Pillow.
USN-5776-1: containerd vulnerabilities ›
13 December 2022
Several security issues were fixed in containerd.
CVE-2022-24778 , CVE-2022-24769 , CVE-2022-23471 , and 1 other
USN-5775-1: Vim vulnerabilities ›
12 December 2022
Several security issues were fixed in Vim.
CVE-2022-3591 , CVE-2022-2581 , CVE-2022-2345 , and 3 others
USN-5774-1: Linux kernel (Azure) vulnerabilities ›
12 December 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-3621 , CVE-2022-42703 , CVE-2022-2978 , and 13 others
USN-5756-3: Linux kernel (Azure) vulnerabilities ›
12 December 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-42703 , CVE-2022-3524 , CVE-2022-3594 , and 5 others
USN-5773-1: Linux kernel (OEM) vulnerabilities ›
12 December 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-3564 , CVE-2022-3621 , CVE-2022-43945 , and 7 others
USN-5754-2: Linux kernel (Azure) vulnerabilities ›
12 December 2022
Several security issues were fixed in the Linux kernel.
CVE-2022-3524 , CVE-2022-3564 , CVE-2022-3621 , and 5 others
USN-5772-1: QEMU vulnerabilities ›
12 December 2022
Several security issues were fixed in QEMU.
CVE-2021-3682 , CVE-2022-3165 , CVE-2022-0216 , and 3 others
USN-5771-1: Squid regression ›
12 December 2022
USN-3557-1 introduced a regression in Squid.