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.
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USN ID, name, description or CVE ID contains
341 - 345 of 532 results
1 August 2023
Several security issues were fixed in OpenJDK.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2023-22045, CVE-2023-22036, CVE-2023-22044 + 4 others
31 July 2023
Several security issues were fixed in WebKitGTK.
- Ubuntu 23.04 ,
- 22.04 LTS
CVE ID
CVE-2023-32393, CVE-2023-37450, CVE-2023-32435 + 3 others
27 July 2023
Several security issues were fixed in LLVM Toolchain.
- Ubuntu 23.04 ,
- 22.04 LTS
CVE ID
CVE-2023-29939, CVE-2023-29934, CVE-2023-29932 + 1 other
27 July 2023
open-vm-tools could be made to bypass authentication.
- Ubuntu 23.04 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
26 July 2023
libvirt could be made to stop responding or crash if it received specially crafted commands.
- Ubuntu 23.04
CVE ID
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