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
91 - 100 of 188 results
24 September 2015
Apport could be made to crash or overwrite files as an administrator.
- Ubuntu 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
22 September 2015
This update provides compatible packages for Firefox 41
- Ubuntu 15.04 ,
- 14.04 LTS,
- 12.04
22 September 2015
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-4500, CVE-2015-4501, CVE-2015-4502 + 18 others
16 September 2015
Several security issues were fixed in OpenLDAP.
- Ubuntu 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
16 September 2015
Unity Settings Daemon would allow mounting removable media while the screen is locked.
- Ubuntu 15.04 ,
- 14.04 LTS
CVE ID
16 September 2015
Several security issues were fixed in ICU.
- Ubuntu 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
10 September 2015
Several security issues were fixed in FreeType.
- Ubuntu 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
9 September 2015
The system could be made to crash or run programs as an administrator.
- Ubuntu 15.04
CVE ID
8 September 2015
Several security issues were fixed in Oxide.
- Ubuntu 15.04 ,
- 14.04 LTS
CVE ID
CVE-2015-1291, CVE-2015-1292, CVE-2015-1293 + 5 others
8 September 2015
Spice could be made to crash or run programs.
- Ubuntu 15.04 ,
- 14.04 LTS
CVE ID
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