USN-6074-2: Firefox regressions ›
16 May 2023
USN-6074-1 caused some minor regressions in Firefox.
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-6060-3: MySQL regression ›
15 May 2023
USN-6060-1 introduced a regression in MySQL.
USN-6075-1: Thunderbird vulnerabilities ›
15 May 2023
Several security issues were fixed in Thunderbird.
CVE-2023-32206 , CVE-2023-32215 , CVE-2023-32211 , and 4 others
USN-6074-1: Firefox vulnerabilities ›
15 May 2023
Several security issues were fixed in Firefox.
CVE-2023-32208 , CVE-2023-32206 , CVE-2023-32215 , and 8 others
USN-6073-5: Nova regression ›
14 May 2023
USN-6073-3 introduced a regression in Nova.
USN-6073-4: os-brick vulnerability ›
11 May 2023
os-brick could be made to expose sensitive information.
USN-6073-3: Nova vulnerability ›
11 May 2023
Nova could be made to expose sensitive information.
USN-6073-2: Glance_store vulnerability ›
11 May 2023
Glance_store could be made to expose sensitive information.
USN-6073-1: Cinder vulnerability ›
11 May 2023
Cinder could be made to expose sensitive information.
USN-6072-1: Linux kernel (OEM) vulnerabilities ›
10 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-1859 , CVE-2023-26545 , CVE-2023-0386 , and 3 others