USN-6083-1: cups-filters vulnerability ›
17 May 2023
cups-filters could be made to crash or run programs if it received specially crafted network traffic.
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-6050-2: Git vulnerabilities ›
17 May 2023
Several security issues were fixed in Git.
USN-6082-1: EventSource vulnerability ›
17 May 2023
EventSource could leak sensitive information if it opened a specially crafted input file.
USN-6081-1: Linux kernel vulnerabilities ›
16 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-1513 , CVE-2023-1118 , CVE-2023-32269 , and 2 others
USN-6080-1: Linux kernel vulnerabilities ›
16 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-27672 , CVE-2023-1075 , CVE-2023-0459 , and 7 others
USN-6079-1: Linux kernel vulnerabilities ›
16 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-0458 , CVE-2023-26544 , CVE-2022-4842 , and 22 others
USN-6078-1: libwebp vulnerability ›
16 May 2023
libwebp could be made to crash or run programs as your login if it opened a specially crafted file.
USN-6077-1: OpenJDK vulnerabilities ›
16 May 2023
Several security issues were fixed in OpenJDK.
CVE-2023-21937 , CVE-2023-21938 , CVE-2023-21968 , and 4 others
USN-6076-1: Synapse vulnerabilities ›
16 May 2023
Several security issues were fixed in Synapse.
CVE-2019-5885 , CVE-2018-12291 , CVE-2018-16515 , and 4 others
USN-6074-2: Firefox regressions ›
16 May 2023
USN-6074-1 caused some minor regressions in Firefox.