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
401 - 410 of 2370 results
12 April 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2022-1516, CVE-2022-3646, CVE-2022-0617 + 47 others
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
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
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
27 March 2023
Several security issues were fixed in GraphicsMagick.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2019-11006, CVE-2018-9018, CVE-2022-1270 + 4 others
27 March 2023
Several security issues were fixed in curl.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
24 March 2023
Several security issues were fixed in graphviz.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 14.04 LTS
CVE ID
23 March 2023
USN-5966-1 introduced a regression in amanda
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
23 March 2023
Several security issues were fixed in amanda.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
22 March 2023
GitPython could me made to execute arbitrary commands on the host.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
Resources
Join the discussion
Get up to 15 years of security
maintenance for your new or established systems
Get up to 15 years of security maintenance for your entire Ubuntu Archive. Keep your systems stable with security backporting and avoid forced upgrades.