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
1801 - 1810 of 2927 results
21 April 2020
Git could be made to expose sensitive information.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
20 April 2020
File Roller could be made to expose sensitive information.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
15 April 2020
Several security issues were fixed in PHP.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2020-7062, CVE-2020-7063, CVE-2020-7064 + 2 others
14 April 2020
Git could be made to expose sensitive information.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
9 April 2020
Several security issues were fixed in the kernel.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
8 April 2020
Several security issues were fixed in libiberty.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-12641, CVE-2018-12697, CVE-2018-12698 + 11 others
7 April 2020
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
7 April 2020
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2020-6821, CVE-2020-6822, CVE-2020-6823 + 3 others
6 April 2020
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
6 April 2020
The system could be made to crash or expose sensitive information.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
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