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
76 - 85 of 881 results
9 October 2014
Several security issues were fixed in Bash.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
9 October 2014
Several security issues were fixed in the kernel.
- Ubuntu 10.04
CVE ID
9 October 2014
Several security issues were fixed in the kernel.
- Ubuntu 10.04
CVE ID
3 October 2014
file could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
30 September 2014
Several security issues were fixed in libvirt.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
27 September 2014
Several security issues were fixed in Bash.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
25 September 2014
Bash allowed bypassing environment restrictions in certain environments.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
24 September 2014
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
24 September 2014
Bash allowed bypassing environment restrictions in certain environments.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
23 September 2014
Several security issues were fixed in the kernel.
- Ubuntu 10.04
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.