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
1321 - 1330 of 2379 results
22 January 2018
Several security issues were fixed in OpenSSH.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-10009, CVE-2016-10010, CVE-2016-10011 + 2 others
22 January 2018
Several security issues were fixed in MySQL.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-2562, CVE-2018-2565, CVE-2018-2573 + 16 others
22 January 2018
USN-3531-1 introduced regressions in intel-microcode.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
17 January 2018
Several security issues were fixed in the GNU C library.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-1000408, CVE-2017-1000409, CVE-2017-15670 + 4 others
17 January 2018
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
16 January 2018
Transmission could be made to run arbitraty code.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
15 January 2018
Several security issues were fixed in GDK-PixBuf.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-1000422, CVE-2017-6312, CVE-2017-6313 + 1 other
11 January 2018
The system could be made to expose sensitive information.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
10 January 2018
USN-3522-2 introduced a regression in the Linux Hardware Enablement kernel.
- Ubuntu 14.04 LTS
10 January 2018
Several security issues were fixed in Ruby.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-10784, CVE-2017-14033, CVE-2017-14064 + 1 other
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