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
131 - 135 of 406 results
28 April 2022
Several security issues were fixed in curl.
- Ubuntu 22.04 LTS,
- 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2022-27774, CVE-2022-27776, CVE-2022-22576 + 1 other
28 April 2022
Several security issues were fixed in networkd-dispatcher.
- Ubuntu 22.04 LTS,
- 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
28 April 2022
Several security issues were fixed in WebKitGTK.
- Ubuntu 21.10 ,
- 20.04 LTS
CVE ID
CVE-2022-22624, CVE-2022-22637, CVE-2022-22629 + 1 other
28 April 2022
Several security issues were fixed in Mutt.
- Ubuntu 22.04 LTS,
- 21.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
27 April 2022
Several security issues were fixed in Thunderbird.
- Ubuntu 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2022-28281, CVE-2022-28286, CVE-2022-28289 + 5 others
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