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
791 - 800 of 2755 results
4 October 2023
Several security issues were fixed in Django.
- Ubuntu 18.04 LTS
CVE ID
4 October 2023
Several security issues were fixed in GNU binutils.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2022-35205, CVE-2022-47007, CVE-2018-20671 + 7 others
4 October 2023
Several security issues were fixed in Exim.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
4 October 2023
Several security issues were fixed in FreeRDP.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2023-39351, CVE-2023-40186, CVE-2023-40569 + 7 others
2 October 2023
LibTomMatch could be made to execute arbitrary code or denial of service if it received a specially crafted input.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
28 September 2023
libwebp could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 18.04 LTS
CVE ID
27 September 2023
Python could be made to expose sensitive information.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
27 September 2023
Several security issues were fixed in ReadyMedia.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
26 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
26 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2022-27672, CVE-2022-40982, CVE-2023-3863 + 3 others
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