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
1351 - 1360 of 2808 results
28 July 2022
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2022-36315, CVE-2022-36320, CVE-2022-36316 + 3 others
27 July 2022
GEGL could be made to run programs if it received specially crafted input.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
26 July 2022
Bottle could be made to leak sensitive information if it received a specially crafted request.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
25 July 2022
Glances could be made to crash if it received specially crafted network traffic.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
21 July 2022
Several security issues were fixed in RPM Package Manager.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
20 July 2022
HDF5 could be made to crash if it opened a specially crafted file.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
20 July 2022
Several security issues were fixed in FreeType.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2022-27405, CVE-2022-27406, CVE-2022-27404 + 1 other
20 July 2022
Apache XML Security for Java could be made to expose sensitive information.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
20 July 2022
Several security issues were fixed in Checkmk.
- Ubuntu 18.04 LTS
CVE ID
CVE-2021-36563, CVE-2022-24565, CVE-2017-9781 + 2 others
20 July 2022
PyJWT could allow signature forgery.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
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