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
21 - 30 of 44 results
19 November 2024
Python could be made to run programs when activating virtual environments.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
18 November 2024
curl could be made to expose sensitive information over the network.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS
CVE ID
18 November 2024
Several security issues were fixed in WebKitGTK.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS
CVE ID
12 November 2024
Several security issues were fixed in .NET.
- Ubuntu 24.10
CVE ID
12 November 2024
Several security issues were fixed in Ghostscript.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-46954, CVE-2024-46953, CVE-2024-46952 + 3 others
12 November 2024
Several security issues were fixed in MySQL.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-21212, CVE-2024-21201, CVE-2024-21199 + 13 others
11 November 2024
Several security issues were fixed in OpenJDK 17.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2024-21140, CVE-2024-21210, CVE-2024-21131 + 6 others
11 November 2024
Several security issues were fixed in OpenJDK 11.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2024-21147, CVE-2024-21140, CVE-2024-21208 + 7 others
11 November 2024
Several security issues were fixed in OpenJDK 8.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2024-21210, CVE-2024-20945, CVE-2024-21145 + 17 others
10 November 2024
Several security issues were fixed in OpenJDK 21.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-21235, CVE-2024-21217, CVE-2024-21208 + 1 other
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