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
1501 - 1510 of 10422 results
12 December 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2023-52488, CVE-2024-46724, CVE-2024-44942 + 20 others
12 December 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-42089, CVE-2024-43895, CVE-2024-44979 + 604 others
12 December 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
CVE-2024-43846, CVE-2024-45018, CVE-2024-46766 + 398 others
12 December 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
CVE-2024-43895, CVE-2024-44979, CVE-2024-42322 + 399 others
12 December 2024
PHP could be made to overwrite files.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
12 December 2024
Several issues were fixed in AsyncSSH.
- Ubuntu 18.04 LTS
CVE ID
11 December 2024
Several security issues were fixed in ofono.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
11 December 2024
Several security issues were fixed in Tornado.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
11 December 2024
Several security issues were fixed in Intel Microcode.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2024-24968, CVE-2024-21820, CVE-2024-23984 + 2 others
10 December 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2024-41095, CVE-2022-48943, CVE-2024-46757 + 37 others
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