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
1 - 10 of 192 results
26 July 2016
KDE-Libs could be made to overwrite files.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
21 July 2016
Several security issues were fixed in MySQL.
- Ubuntu 16.04 LTS,
- 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2016-3424, CVE-2016-3459, CVE-2016-3477 + 14 others
18 July 2016
A security issue was fixed in the Apache HTTP Server.
- Ubuntu 16.04 LTS,
- 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
18 July 2016
Several security issues were fixed in Thunderbird.
- Ubuntu 16.04 LTS,
- 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
14 July 2016
The system could be made to crash under certain conditions.
- Ubuntu 15.10
CVE ID
14 July 2016
The system could be made to crash under certain conditions.
- Ubuntu 15.10
CVE ID
14 July 2016
libarchive could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 16.04 LTS,
- 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-8916, CVE-2015-8917, CVE-2015-8919 + 17 others
14 July 2016
eCryptfs could be made to expose sensitive information.
- Ubuntu 16.04 LTS,
- 15.10
CVE ID
12 July 2016
Pidgin could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2016-2365, CVE-2016-2366, CVE-2016-2367 + 13 others
11 July 2016
The GD library could be made to crash or run programs if it processed a specially crafted image file.
- Ubuntu 16.04 LTS,
- 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2013-7456, CVE-2016-5116, CVE-2016-5766 + 2 others
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