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
1651 - 1660 of 10429 results
10 October 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS
CVE ID
CVE-2024-42160, CVE-2024-26787, CVE-2024-38570 + 7 others
10 October 2024
Several security issues were fixed in EDK II.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2021-38578, CVE-2021-28210, CVE-2019-0161 + 3 others
9 October 2024
oath-toolkit could be made overwrite files as the administrator.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
9 October 2024
cups-filters could be made to run programs if it received specially crafted network traffic.
- Ubuntu 22.04 LTS,
- 20.04 LTS
CVE ID
9 October 2024
cups-browsed could be made to run programs if it received specially crafted network traffic.
- Ubuntu 24.04 LTS
CVE ID
8 October 2024
Several security issues were fixed in dotnet6, dotnet8.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
CVE-2024-43485, CVE-2024-38229, CVE-2024-43483 + 1 other
8 October 2024
WEBrick could allow a HTTP request smuggling attack.
- Ubuntu 22.04 LTS
CVE ID
8 October 2024
nginx could be made to crash if it received specially crafted network traffic.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
7 October 2024
WEBrick could allow a HTTP request smuggling attack.
- Ubuntu 24.04 LTS
CVE ID
7 October 2024
cups-filters could be made to run programs if it received specially crafted network traffic.
- Ubuntu 16.04 LTS
CVE ID
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