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 215 results
7 January 2009
OpenSSL vulnerability
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10 ,
- 6.06
CVE ID
6 January 2009
Thunderbird vulnerabilities
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10
CVE ID
CVE-2008-5500, CVE-2008-5503, CVE-2008-5506 + 5 others
6 January 2009
xterm vulnerabilities
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10 ,
- 6.06
CVE ID
24 December 2008
Perl vulnerabilities
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10 ,
- 6.06
CVE ID
CVE-2007-4829, CVE-2008-1927, CVE-2008-5303 + 1 other
22 December 2008
Imlib2 vulnerability
- Ubuntu 8.04 ,
- 7.10 ,
- 6.06
CVE ID
18 December 2008
Avahi vulnerabilities
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10 ,
- 6.06
CVE ID
18 December 2008
shadow vulnerability
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10 ,
- 6.06
CVE ID
18 December 2008
libvirt vulnerability
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10
CVE ID
18 December 2008
Firefox vulnerabilities
- Ubuntu 7.10
CVE ID
CVE-2008-5510, CVE-2008-5504, CVE-2008-5508 + 7 others
17 December 2008
LittleCMS vulnerability
- Ubuntu 8.10 ,
- 8.04 ,
- 7.10
CVE ID
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