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
181 - 185 of 374 results
20 March 2017
FreeType could be made to crash or run programs if it opened a specially crafted font file.
- Ubuntu 16.10 ,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
16 March 2017
Several security issues were fixed in libxml2.
- Ubuntu 16.10 ,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
14 March 2017
Several security issues were fixed in ImageMagick.
- Ubuntu 16.10 ,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
13 March 2017
Several security issues were fixed in Pillow.
- Ubuntu 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
13 March 2017
Several security issues were fixed in libevent.
- Ubuntu 16.10 ,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.