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
551 - 560 of 1732 results
16 October 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS,
- 20.04 LTS
CVE ID
16 October 2024
The system could be compromised under certain conditions.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
16 October 2024
Several security issues were fixed in libarchive.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
15 October 2024
nano could be made to give users administrator privileges.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
14 October 2024
Thunderbird could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 22.04 LTS,
- 20.04 LTS
CVE ID
11 October 2024
Ubuntu Advantage Desktop Daemon could be made to expose sensitive information.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
11 October 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2024-42160, CVE-2024-42154, CVE-2024-41009 + 3 others
10 October 2024
Several security issues were fixed in Go.
- Ubuntu 22.04 LTS
CVE ID
CVE-2023-29405, CVE-2023-29406, CVE-2024-24785 + 8 others
10 October 2024
libgsf could be made to run programs as your login if it opened a specially crafted file.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
10 October 2024
Several security issues were fixed in EDK II.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2021-38578, CVE-2021-28210, CVE-2019-0161 + 3 others
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.