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
2061 - 2070 of 9819 results
6 September 2023
SoX could be made to crash if it received specially crafted input.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
6 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2023-20593, CVE-2023-3611, CVE-2023-3609 + 2 others
6 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 23.04
CVE ID
CVE-2023-21255, CVE-2023-31084, CVE-2023-32257 + 8 others
6 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2023-4273, CVE-2023-1206, CVE-2023-4155 + 4 others
6 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2023-2985, CVE-2023-2269, CVE-2023-3776 + 3 others
6 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2023-3567, CVE-2023-3776, CVE-2023-0458 + 2 others
5 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2023-2163, CVE-2023-35824, CVE-2023-3268 + 6 others
5 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2023-2898, CVE-2023-38428, CVE-2023-21255 + 5 others
5 September 2023
Several security issues were fixed in the Linux kernel.
- Ubuntu 23.04 ,
- 22.04 LTS
CVE ID
CVE-2023-38426, CVE-2023-32250, CVE-2023-32257 + 8 others
5 September 2023
Several security issues were fixed in the kernel.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2023-31248, CVE-2023-32629, CVE-2023-3090 + 4 others
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