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
331 - 340 of 9450 results
25 February 2025
The system could be made to crash or run programs as an administrator.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
25 February 2025
Several security issues were fixed in proftpd-dfsg.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
25 February 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS
CVE ID
CVE-2024-53103, CVE-2024-53164, CVE-2024-53141 + 2 others
25 February 2025
Several security issues were fixed in Rails.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2024-47887, CVE-2024-41128, CVE-2024-47889 + 1 other
25 February 2025
virtualenv could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 24.04 LTS
CVE ID
25 February 2025
The system could be made to crash or run programs as an administrator.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
25 February 2025
Several security issues were fixed in dropbear.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
25 February 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS
CVE ID
CVE-2024-50154, CVE-2024-50301, CVE-2024-50083 + 100 others
25 February 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS
CVE ID
CVE-2024-50154, CVE-2024-50301, CVE-2024-50083 + 101 others
25 February 2025
libsndfile could be made to crash if it opened a specially crafted file.
- Ubuntu 24.10 ,
- 24.04 LTS
CVE ID
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