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
1491 - 1500 of 10346 results
14 November 2024
The system could be compromised under certain conditions.
- Ubuntu 24.04 LTS
CVE ID
14 November 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2024-42089, CVE-2024-43858, CVE-2024-27436 + 17 others
14 November 2024
Several security issues were fixed in PHP.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
14 November 2024
Several security issues were fixed in Go.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2023-29405, CVE-2023-24531, CVE-2024-24791 + 22 others
13 November 2024
zlib could be made to crash or run programs if it received specially crafted input.
- Ubuntu 14.04 LTS
CVE ID
13 November 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-42239, CVE-2024-42232, CVE-2024-42236 + 193 others
13 November 2024
Several security issues were fixed in Tomcat.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2023-45648, CVE-2023-42795, CVE-2023-28708 + 2 others
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 the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2024-46815, CVE-2024-43870, CVE-2024-42265 + 220 others
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