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
1021 - 1030 of 2353 results
21 February 2019
USN-3866-1 introduced a regression in Ghostscript.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
12 February 2019
snapd could be made to run programs as an administrator.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
11 February 2019
Several security issues were fixed in poppler.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
7 February 2019
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-10876, CVE-2018-10877, CVE-2018-10878 + 10 others
7 February 2019
Several security issues were fixed in OpenSSH.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
7 February 2019
Several security issues were fixed in libarchive.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
6 February 2019
Several security issues were fixed in LibreOffice.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-10119, CVE-2018-10120, CVE-2018-10583 + 2 others
6 February 2019
Several security issues were fixed in curl.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
5 February 2019
Dovecot could be made to expose sensitive information over the network.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
4 February 2019
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2018-1066, CVE-2018-17972, CVE-2018-18281 + 1 other
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