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Ubuntu Security Notices

Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.

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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USN ID, name, description or CVE ID contains

71 - 80 of 1256 results

USN-7079-1: WebKitGTK vulnerabilities

22 October 2024

Several security issues were fixed in WebKitGTK.

Ubuntu 24.04 LTS,
22.04 LTS

CVE ID

CVE-2024-40866, CVE-2024-44187

USN-7072-2: Linux kernel (GKE) vulnerabilities

21 October 2024

Several security issues were fixed in the Linux kernel.

Ubuntu 22.04 LTS

CVE ID

CVE-2024-27397, CVE-2024-38630, CVE-2024-45016

USN-7077-1: AMD Microcode vulnerability

21 October 2024

AMD processors may allow a privileged local attacker to further escalate their privileged and execute arbitrary code within the processor’s firmware layer.