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
121 - 130 of 192 results
3 February 2016
Several security issues were fixed in QEMU.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-7549, CVE-2015-8504, CVE-2015-8550 + 15 others
2 February 2016
Several security issues were fixed in the kernel.
- Ubuntu 15.10
CVE ID
CVE-2013-7446, CVE-2015-7513, CVE-2015-7550 + 6 others
2 February 2016
Several security issues were fixed in the kernel.
- Ubuntu 15.10
CVE ID
CVE-2013-7446, CVE-2015-7513, CVE-2015-7550 + 6 others
1 February 2016
Several security issues were fixed in OpenJDK 7.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS
CVE ID
CVE-2015-7575, CVE-2016-0402, CVE-2016-0448 + 3 others
28 January 2016
OpenSSL could be made to expose sensitive information over the network.
- Ubuntu 15.10
CVE ID
27 January 2016
curl would incorrectly re-use credentials.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
27 January 2016
Several security issues were fixed in Oxide.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS
CVE ID
CVE-2016-1612, CVE-2016-1614, CVE-2016-1617 + 4 others
27 January 2016
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2016-1930, CVE-2016-1931, CVE-2016-1933 + 9 others
26 January 2016
Several security issues were fixed in MySQL.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2016-0503, CVE-2016-0504, CVE-2016-0505 + 13 others
21 January 2016
rsync could be made to write files outside of the expected directory.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
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