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
21 - 30 of 585 results
3 February 2011
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
CVE ID
3 February 2011
Multiple vulnerabilities in Linux kernel.
- Ubuntu 6.06
CVE ID
1 February 2011
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
CVE ID
CVE-2007-2448, CVE-2010-3315, CVE-2010-4539 + 1 other
24 January 2011
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
CVE ID
13 January 2011
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
11 January 2011
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
CVE ID
CVE-2010-4409, CVE-2009-5016, CVE-2010-4156 + 5 others
11 December 2010
A remote attacker could send crafted email to gain root access.
- Ubuntu 9.10 ,
- 8.04 ,
- 6.06
CVE ID
9 December 2010
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
CVE ID
CVE-2010-1323, CVE-2010-1324, CVE-2010-4021 + 1 other
8 December 2010
- Ubuntu 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
CVE ID
7 December 2010
- Ubuntu 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
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.