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
591 - 600 of 2915 results
15 January 2024
Several security issues were fixed in MySQL.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
11 January 2024
Xerces-C++ could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
11 January 2024
Several security issues were fixed in OpenSSH.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
10 January 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS
CVE ID
9 January 2024
Monit could be made to bypass authentication checks for disabled accounts.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
9 January 2024
Several security issues were fixed in Go.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2022-2879, CVE-2022-1705, CVE-2022-30630 + 15 others
9 January 2024
Several security issues were fixed in PostgreSQL.
- Ubuntu 16.04 LTS
CVE ID
14 December 2023
strongSwan could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
14 December 2023
Several security issues were fixed in Vim.
- Ubuntu 23.10 ,
- 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2023-48706, CVE-2023-48234, CVE-2023-48231 + 12 others
14 December 2023
Several security issues were fixed in audiofile.
- Ubuntu 23.10 ,
- 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-17095, CVE-2019-13147, CVE-2018-13440 + 1 other
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