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
2301 - 2310 of 2958 results
20 August 2018
wpa_supplicant and hostapd could be made to expose sensitive information if it received a crafted message.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
16 August 2018
Several security issues were fixed in PostgreSQL.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
16 August 2018
Several security issues were fixed in WebKitGTK+.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-12911, CVE-2018-4246, CVE-2018-4261 + 11 others
14 August 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS
CVE ID
CVE-2018-3620, CVE-2018-3646, CVE-2018-5390 + 1 other
14 August 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS
CVE ID
14 August 2018
Several security issues were fixed in libxml2.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-9318, CVE-2017-16932, CVE-2017-18258 + 2 others
14 August 2018
Several security issues were fixed in Samba.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-10858, CVE-2018-10918, CVE-2018-10919 + 1 other
13 August 2018
Several security issues were fixed in libarchive.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-10209, CVE-2016-10349, CVE-2016-10350 + 3 others
10 August 2018
Java applications could be made to use excessive memory.
- Ubuntu 16.04 LTS
CVE ID
7 August 2018
GnuPG could be made to expose sensitive information.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
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