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
31 - 40 of 44 results
8 November 2024
Several security issues were fixed in QEMU.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2020-8608, CVE-2024-7730, CVE-2023-3019 + 7 others
5 November 2024
Werkzeug could be made to consume resources if it received specially crafted network traffic.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS
CVE ID
5 November 2024
mpg123 could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
5 November 2024
Several security issues were fixed in Ruby.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS
CVE ID
CVE-2024-49761, CVE-2024-35176, CVE-2024-41123 + 2 others
5 November 2024
Several security issues were fixed in OpenJPEG.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
31 October 2024
libarchive could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
30 October 2024
urllib3 could leak sensitive information.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
30 October 2024
X.Org X Server could be made to crash or run programs if it received specially crafted data.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
29 October 2024
urllib3 could leak sensitive information.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
22 October 2024
Unbound could be made to stop responding if it received specially crafted DNS traffic.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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