USN-6441-3: Linux kernel vulnerabilities ›
30 October 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-42752 , CVE-2023-4622 , CVE-2023-42753 , and 6 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.
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Latest Notices
USN-6459-1: MySQL vulnerabilities ›
30 October 2023
Several security issues were fixed in MySQL.
CVE-2023-22079 , CVE-2023-22066 , CVE-2023-22114 , and 11 others
USN-6458-1: Slurm vulnerabilities ›
30 October 2023
Several security issues were fixed in Slurm.
USN-6457-1: Node.js vulnerabilities ›
30 October 2023
Several security issues were fixed in Node.js.
CVE-2022-0778 , CVE-2022-1292 , CVE-2022-2097 , and 1 other
USN-6456-1: Firefox vulnerabilities ›
30 October 2023
Several security issues were fixed in Firefox.
CVE-2023-5722 , CVE-2023-5729 , CVE-2023-5725 , and 6 others
USN-6455-1: Exim vulnerabilities ›
26 October 2023
Several security issues were fixed in Exim.
USN-6454-1: Linux kernel vulnerabilities ›
26 October 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-42756 , CVE-2023-4921 , CVE-2023-4881 , and 1 other
USN-6446-3: Linux kernel (Oracle) vulnerabilities ›
26 October 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-4921 , CVE-2023-34319 , CVE-2023-4622 , and 8 others
USN-6453-1: X.Org X Server vulnerabilities ›
25 October 2023
Several security issues were fixed in X.Org X Server, xwayland.
USN-6452-1: Vim vulnerabilities ›
25 October 2023
Several security issues were fixed in Vim.
CVE-2023-4752 , CVE-2023-5535 , CVE-2023-4733 , and 9 others