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
1351 - 1360 of 9814 results
19 June 2024
Several security issues were fixed in Thunderbird.
- Ubuntu 23.10 ,
- 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-5688, CVE-2024-5690, CVE-2024-5702 + 4 others
18 June 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2024-26594, CVE-2023-52491, CVE-2024-26585 + 147 others
18 June 2024
Git could be made to run programs as your login if it clones a crafted repository.
- Ubuntu 20.04 LTS
CVE ID
17 June 2024
Several security issues were fixed in Ghostscript.
- Ubuntu 24.04 LTS,
- 23.10 ,
- 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-33871, CVE-2024-33870, CVE-2023-52722 + 2 others
17 June 2024
Several security issues were fixed in Ruby.
- Ubuntu 24.04 LTS,
- 23.10 ,
- 22.04 LTS,
- 20.04 LTS
CVE ID
17 June 2024
Several security issues were fixed in Rack.
- Ubuntu 24.04 LTS,
- 23.10
CVE ID
CVE-2024-25126, CVE-2024-26141, CVE-2023-27530 + 1 other
17 June 2024
SSSD did not always correctly apply the GPO policy.
- Ubuntu 24.04 LTS,
- 23.10 ,
- 22.04 LTS,
- 20.04 LTS
CVE ID
14 June 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-26978, CVE-2024-35829, CVE-2024-27390 + 217 others
14 June 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2023-52633, CVE-2023-52675, CVE-2023-52676 + 147 others
14 June 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2024-35829, CVE-2024-27390, CVE-2023-52645 + 148 others
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