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
281 - 285 of 406 results
3 February 2022
Several security issues were fixed in the Linux kernel.
- Ubuntu 21.10 ,
- 20.04 LTS
CVE ID
CVE-2021-4001, CVE-2021-42739, CVE-2021-3772 + 7 others
1 February 2022
Several security issues were fixed in Samba.
- Ubuntu 21.10 ,
- 20.04 LTS
CVE ID
27 January 2022
Several security issues were fixed in WebKitGTK.
- Ubuntu 21.10 ,
- 20.04 LTS
CVE ID
CVE-2021-30936, CVE-2021-30953, CVE-2021-30951 + 4 others
27 January 2022
Several security issues were fixed in Vim.
- Ubuntu 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2021-3974, CVE-2021-3984, CVE-2021-4019 + 2 others
25 January 2022
policykit-1 could be made to run programs as an administrator.
- Ubuntu 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
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