USN-5725-2: Go vulnerability ›
23 May 2023
Go applications could be made to hang or crash if they received specially crafted input.
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-6073-9: os-brick regression ›
23 May 2023
USN-6073-4 introduced a regression in os-brick.
USN-6073-8: Nova regression ›
23 May 2023
USN-6073-3 introduced a regression in Nova.
USN-6099-1: ncurses vulnerabilities ›
23 May 2023
Several security issues were fixed in ncurses.
CVE-2021-39537 , CVE-2023-29491 , CVE-2022-29458 , and 2 others
USN-6073-7: Glance_store regression ›
23 May 2023
USN-6073-2 introduced a regression in Glance_store.
USN-6073-6: Cinder regression ›
23 May 2023
USN-6073-1 introduced a regression in Cinder.
USN-6096-1: Linux kernel vulnerabilities ›
22 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-23454 , CVE-2023-0458 , CVE-2023-1075 , and 22 others
USN-6095-1: Linux kernel vulnerabilities ›
22 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-1118 , CVE-2023-0459 , CVE-2023-2162 , and 2 others
USN-6094-1: Linux kernel vulnerabilities ›
22 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-1075 , CVE-2023-32269 , CVE-2023-0459 , and 5 others
USN-6093-1: Linux kernel (BlueField) vulnerabilities ›
22 May 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-1074 , CVE-2023-26545 , CVE-2023-1073 , and 6 others