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
41 - 50 of 188 results
1 December 2015
Several security issues were fixed in Thunderbird.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-4513, CVE-2015-7181, CVE-2015-7182 + 9 others
26 November 2015
dpkg-deb could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
25 November 2015
A security issue was fixed in OpenJDK 7.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS
CVE ID
24 November 2015
Several security issues were fixed in IcedTea Web.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS
CVE ID
24 November 2015
Django could be made to expose sensitive information over the network.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
19 November 2015
libpng could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
18 November 2015
NVIDIA graphics drivers could be made to run programs as an administrator.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
17 November 2015
Several security issues were fixed in LXCFS.
- Ubuntu 15.10 ,
- 15.04
CVE ID
16 November 2015
Several security issues were fixed in libxml2.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-1819, CVE-2015-7941, CVE-2015-7942 + 1 other
16 November 2015
strongSwan could be made to bypass authentication.
- Ubuntu 15.10 ,
- 15.04 ,
- 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.