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.
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USN ID, name, description or CVE ID contains
341 - 350 of 2889 results
10 December 2024
Several security issues were fixed in dogtag-pki.
- Ubuntu 22.04 LTS,
- 16.04 LTS
CVE ID
10 December 2024
Expat could be made to crash if an unstarted parser was resumed.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
9 December 2024
Several security issues were fixed in oFono.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
9 December 2024
tinyproxy could be made to expose sensitive information.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
5 December 2024
USN-7117-1 caused some regression in needrestart.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
5 December 2024
Apache Shiro could be made to run programs or expose sensitive information over the network.
- Ubuntu 16.04 LTS
CVE ID
5 December 2024
Several security issues were fixed in Ghostscript.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2024-46951, CVE-2024-46956, CVE-2024-46955 + 1 other
4 December 2024
recutils could be made to crash or run programs as a login user if a specially crafted file was opened.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2021-46021, CVE-2019-11637, CVE-2019-6456 + 10 others
4 December 2024
Several security issues were fixed in Django.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
3 December 2024
HAProxy could allow unintended access to network services.
- Ubuntu 16.04 LTS
CVE ID
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