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
1221 - 1230 of 2353 results
9 April 2018
Wayland could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
6 April 2018
USN-3596-1 caused a regression in Firefox.
- Ubuntu 16.04 LTS,
- 14.04 LTS
5 April 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2017-0861, CVE-2017-1000407, CVE-2017-11472 + 36 others
5 April 2018
Several security issues were fixed in Ruby.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-1000073, CVE-2018-1000074, CVE-2018-1000075 + 4 others
4 April 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2017-11089, CVE-2017-12762, CVE-2017-17448 + 5 others
4 April 2018
LibVNCServer could be made to crash, expose sensitive information, or run programs if it received specially crafted network traffic.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
3 April 2018
Python Crypto could expose sensitive information.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
3 April 2018
LibRaw could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-16909, CVE-2017-16910, CVE-2018-5800 + 2 others
2 April 2018
Several security issues were fixed in OpenJDK 7.
- Ubuntu 14.04 LTS
CVE ID
CVE-2018-2579, CVE-2018-2588, CVE-2018-2599 + 11 others
29 March 2018
The system could be made to expose sensitive information.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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