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
2001 - 2010 of 2924 results
24 July 2019
Several security issues were fixed in MySQL.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2019-2737, CVE-2019-2738, CVE-2019-2739 + 10 others
23 July 2019
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS
CVE ID
CVE-2019-11085, CVE-2019-11815, CVE-2019-11833 + 1 other
22 July 2019
Evince could be made to crash or run arbitrary code if it received a specially crafted PDF file.
- Ubuntu 16.04 LTS
CVE ID
18 July 2019
libmspack could be made to expose sensitive information if it received a specially crafted CHM file.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
18 July 2019
Several security issues were fixed in Squid.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
17 July 2019
Several security issues were fixed in Thunderbird.
- Ubuntu 19.04 ,
- 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2019-9811, CVE-2019-11709, CVE-2019-11711 + 7 others
17 July 2019
Several security issues were fixed in LibreOffice.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
16 July 2019
Several security issues were fixed in Redis.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
16 July 2019
Several security issues were fixed in NSS.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
15 July 2019
Several security issues were fixed in Squid.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
Resources
Join the discussion
Get up to 15 years of security
maintenance for your new or established systems
Get up to 15 years of security maintenance for your entire Ubuntu Archive. Keep your systems stable with security backporting and avoid forced upgrades.