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.
Search USNs
USN ID, name, description or CVE ID contains
1031 - 1040 of 2790 results
11 April 2023
Exo could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
11 April 2023
Several security issues were fixed in Sudo.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
5 April 2023
Several security issues were fixed in Apache Log4j.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2019-17571, CVE-2022-23302, CVE-2022-23307 + 1 other
5 April 2023
A security issue was fixed in trim-newlines.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
4 April 2023
IPMItool could be made to crash or run programs if it received specially crafted input.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
4 April 2023
Several security issues were fixed in liblouis.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
4 April 2023
Several security issues were fixed in Vim.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 14.04 LTS
CVE ID
CVE-2022-1968, CVE-2022-2125, CVE-2022-2304 + 27 others
3 April 2023
Several security issues were fixed in amanda.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
31 March 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS
CVE ID
CVE-2022-3424, CVE-2022-47929, CVE-2021-3669 + 8 others
31 March 2023
Several security issues were fixed in musl.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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