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
2221 - 2230 of 3072 results
16 May 2019
Wireshark could be made to crash if it received specially crafted network traffic or input files.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2019-10894, CVE-2019-10895, CVE-2019-10896 + 6 others
15 May 2019
Several issues were addressed in libvirt.
- Ubuntu 19.04 ,
- 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 + 1 other
15 May 2019
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 + 6 others
14 May 2019
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS
CVE ID
CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 + 3 others
14 May 2019
Several issues were addressed in QEMU.
- Ubuntu 19.04 ,
- 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 + 4 others
14 May 2019
The system could be made to expose sensitive information.
- Ubuntu 19.04 ,
- 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 + 1 other
14 May 2019
Samba could allow unintended access to network services.
- Ubuntu 19.04 ,
- 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
13 May 2019
Several security issues were fixed in OpenJDK.
- Ubuntu 19.04 ,
- 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2019-2602, CVE-2019-2684, CVE-2019-2698 + 1 other
13 May 2019
VCFTools could be made to crash if it received specially crafted input.
- Ubuntu 16.04 LTS
CVE ID
13 May 2019
Several security issues were fixed in PostgreSQL.
- Ubuntu 19.04 ,
- 18.10 ,
- 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.