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
1041 - 1050 of 1557 results
29 April 2014
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2014-1518, CVE-2014-1519, CVE-2014-1522 + 10 others
28 April 2014
A malicious source package could write files outside the unpack directory.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
28 April 2014
Several security issues were fixed in QEMU.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
26 April 2014
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
26 April 2014
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
26 April 2014
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
24 April 2014
CUPS could be made to expose sensitive information over the network.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
23 April 2014
Several security issues were fixed in MySQL.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2014-0001, CVE-2014-0384, CVE-2014-2419 + 6 others
23 April 2014
USN-2169-1 introduced a regression in Django.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
22 April 2014
Several security issues were fixed in Django.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
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