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
161 - 170 of 243 results
6 May 2010
dvipng vulnerability
- Ubuntu 10.04 ,
- 9.10 ,
- 9.04
CVE ID
29 April 2010
Netpbm vulnerability
- Ubuntu 9.10 ,
- 9.04 ,
- 8.04
CVE ID
28 April 2010
PostgreSQL vulnerability
- Ubuntu 9.10 ,
- 9.04 ,
- 8.04 ,
- 6.06
CVE ID
26 April 2010
FFmpeg regression
- Ubuntu 9.10 ,
- 9.04 ,
- 8.10 ,
- 8.04
20 April 2010
irssi regression
- Ubuntu 9.10 ,
- 9.04 ,
- 8.10 ,
- 8.04
19 April 2010
KDM vulnerability
- Ubuntu 9.10 ,
- 9.04 ,
- 8.10
CVE ID
19 April 2010
FFmpeg vulnerabilities
- Ubuntu 9.10 ,
- 9.04 ,
- 8.10 ,
- 8.04
CVE ID
CVE-2009-4632, CVE-2009-4633, CVE-2009-4634 + 4 others
15 April 2010
irssi vulnerabilities
- Ubuntu 9.10 ,
- 9.04 ,
- 8.10 ,
- 8.04
CVE ID
15 April 2010
Sudo vulnerability
- Ubuntu 9.10 ,
- 9.04 ,
- 8.10 ,
- 8.04 ,
- 6.06
11 April 2010
Thunderbird regression
- Ubuntu 9.10
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