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
571 - 580 of 1557 results
11 February 2016
PostgreSQL could be made to crash or run programs if it handled specially crafted data.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
8 February 2016
USN-2880-1 introduced a regression in Firefox.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
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 12.04
CVE ID
CVE-2013-7446, CVE-2015-7513, CVE-2015-7990 + 1 other
1 February 2016
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2013-7446, CVE-2015-7513, CVE-2015-7799 + 7 others
1 February 2016
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2013-7446, CVE-2015-7513, CVE-2015-7799 + 6 others
1 February 2016
Several security issues were fixed in OpenJDK 6.
- Ubuntu 12.04
CVE ID
CVE-2016-0402, CVE-2016-0448, CVE-2016-0466 + 2 others
27 January 2016
curl would incorrectly re-use credentials.
- Ubuntu 15.10 ,
- 15.04 ,
- 14.04 LTS,
- 12.04
CVE ID
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
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