USN-6621-1: ImageMagick vulnerability ›
1 February 2024
ImageMagick could be made to crash if it opened a specially crafted file.
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-6587-4: X.Org X Server regression ›
1 February 2024
A regression was fixed in X.Org X Server.
USN-6620-1: GNU C Library vulnerabilities ›
1 February 2024
GNU C Library could be made to crash or run programs as an administrator if it handled a specially crafted request.
USN-6619-1: runC vulnerability ›
31 January 2024
runC could be made to expose sensitive information or allow to escape contianers.
USN-6591-2: Postfix update ›
31 January 2024
Postfix could allow bypass of email authentication if it received specially crafted network traffic.
USN-6609-2: Linux kernel (NVIDIA) vulnerabilities ›
30 January 2024
Several security issues were fixed in the Linux kernel.
CVE-2024-0193 , CVE-2023-6817 , CVE-2023-6040 , and 3 others
USN-6618-1: Pillow vulnerabilities ›
30 January 2024
Several security issues were fixed in Pillow.
USN-6617-1: libde265 vulnerabilities ›
30 January 2024
Several security issues were fixed in libde265.
CVE-2020-21606 , CVE-2021-36408 , CVE-2020-21595 , and 11 others
USN-6587-3: X.Org X Server regression ›
30 January 2024
A regression was fixed in X.Org X Server
USN-6616-1: OpenLDAP vulnerability ›
30 January 2024
OpenLDAP could be made to crash if it received specially crafted input.