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
1831 - 1840 of 2922 results
18 February 2020
Several security issues were fixed in QEMU.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
18 February 2020
ClamAV could be made to crash if it opened a specially crafted file.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
17 February 2020
Several security issues were fixed in PHP.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
11 February 2020
Several security issues were fixed in libexif.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
10 February 2020
Several security issues were fixed in libxml2.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
10 February 2020
Several security issues were fixed in Qt.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-19872, CVE-2019-18281, CVE-2020-0569 + 1 other
6 February 2020
ReportLab could be made to run programs as your login if it opened a specially crafted file.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
6 February 2020
Several security issues were fixed in Pillow.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2019-16865, CVE-2019-19911, CVE-2020-5310 + 3 others
5 February 2020
Exiv2 could be made to crash if it opened a specially crafted image.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
5 February 2020
Several security issues were fixed in systemd.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-16888, CVE-2019-20386, CVE-2019-3843 + 2 others
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