USN-5807-3: libXpm vulnerability ›
26 July 2023
libXpm could be made to denial of service if it received a specially crafted XPM 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-6250-1: Linux kernel vulnerabilities ›
25 July 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-35001 , CVE-2023-3389 , CVE-2023-31248 , and 5 others
USN-6249-1: Linux kernel (OEM) vulnerabilities ›
25 July 2023
Several security issues were fixed in the Linux kernel.
USN-6248-1: Linux kernel (OEM) vulnerabilities ›
25 July 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-21106 , CVE-2023-31248 , CVE-2023-2640 , and 4 others
USN-6247-1: Linux kernel (OEM) vulnerabilities ›
25 July 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-2663 , CVE-2022-3635 , CVE-2023-2860 , and 3 others
USN-6246-1: Linux kernel vulnerabilities ›
25 July 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-3390 , CVE-2023-3090 , CVE-2023-3389 , and 3 others
USN-6245-1: Trove vulnerabilities ›
25 July 2023
Trove could be made to run programs if it received specially crafted backup commands.
USN-6244-1: AMD Microcode vulnerability ›
25 July 2023
AMD processors may allow an attacker to expose sensitive information due to a vector register speculative execution vulnerability.
USN-6129-2: Avahi vulnerability ›
25 July 2023
Avahi could be made to crash if it received specially crafted DBus traffic.
USN-6203-2: Django vulnerability ›
25 July 2023
Django could be made to consume resources if it received specially crafted network traffic.