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 2820 results
27 October 2020
Several security issues were fixed in MariaDB.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2020-2760, CVE-2020-13249, CVE-2020-2752 + 3 others
27 October 2020
netty could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 18.04 LTS
CVE ID
27 October 2020
Blueman could be made to run programs if it received specially crafted input.
- Ubuntu 20.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
27 October 2020
Several security issues were fixed in MySQL.
- Ubuntu 20.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2020-14771, CVE-2020-14793, CVE-2020-14836 + 45 others
26 October 2020
Several security issues were fixed in Perl.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
23 October 2020
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 20.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2020-15680, CVE-2020-15682, CVE-2020-15681 + 4 others
23 October 2020
Several security issues were fixed in the kernel.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
22 October 2020
pip could be made to overwrite files as the administrator.
- Ubuntu 18.04 LTS
CVE ID
20 October 2020
Grunt could be made to run programs if it received specially crafted input.
- Ubuntu 18.04 LTS
CVE ID
20 October 2020
Quassel could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 18.04 LTS
CVE ID
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