USN-6548-1: Linux kernel vulnerabilities ›
11 December 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-39194 , CVE-2023-39193 , CVE-2023-5178 , and 7 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-6549-1: Linux kernel vulnerabilities ›
11 December 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-5178 , CVE-2023-39192 , CVE-2023-39189 , and 8 others
USN-6547-1: Python vulnerability ›
11 December 2023
Python could be made to bypass security measures if it processed a malicious filename.
USN-6546-1: LibreOffice vulnerabilities ›
11 December 2023
Several security issues were fixed in LibreOffice.
USN-6545-1: WebKitGTK vulnerabilities ›
11 December 2023
Several security issues were fixed in WebKitGTK.
USN-6500-2: Squid vulnerabilities ›
11 December 2023
Several security issues were fixed in Squid.
USN-6544-1: GNU binutils vulnerabilities ›
11 December 2023
Several security issues were fixed in GNU binutils.
CVE-2022-35205 , CVE-2020-19726 , CVE-2021-46174 , and 2 others
USN-6543-1: GNU Tar vulnerability ›
11 December 2023
tar could be made to crash if it opened a specially crafted file.
USN-6542-1: TinyXML vulnerability ›
7 December 2023
TinyXML could be made to crash if it opened a specially crafted file.
USN-6541-1: GNU C Library vulnerabilities ›
7 December 2023
Several security issues were fixed in GNU C Library.