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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101 - 110 of 2554 results

29 July 2024

Several security issues were fixed in EDK II.

  • Ubuntu 18.04 LTS,
  • 16.04 LTS

23 July 2024

Several security issues were fixed in Apache ActiveMQ.

  • Ubuntu 22.04 LTS,
  • 20.04 LTS,
  • 18.04 LTS,
  • 16.04 LTS

23 July 2024

HAProxy could be made to expose sensitive information.

  • Ubuntu 18.04 LTS,
  • 16.04 LTS

23 July 2024

Squid could be made to crash if it processed specially crafted characters.

  • Ubuntu 24.04 LTS,
  • 22.04 LTS,
  • 20.04 LTS,
  • 18.04 LTS,
  • 16.04 LTS

23 July 2024

Several security issues were fixed in Tomcat.

  • Ubuntu 18.04 LTS,
  • 16.04 LTS,
  • 14.04 LTS

23 July 2024

Rack could be made to consume resources and cause long delays if it processed certain input.

  • Ubuntu 22.04 LTS,
  • 20.04 LTS,
  • 18.04 LTS,
  • 16.04 LTS,
  • 14.04 LTS

22 July 2024

PyMongo could be made to crash or expose sensitive information if it received a crafted BSON.

  • Ubuntu 24.04 LTS,
  • 22.04 LTS,
  • 20.04 LTS,
  • 18.04 LTS,
  • 16.04 LTS

CVE ID

CVE-2024-5629


16 July 2024

Several security issues were fixed in the kernel.

  • Ubuntu 24.04 LTS,
  • 22.04 LTS,
  • 20.04 LTS,
  • 18.04 LTS,
  • 16.04 LTS,
  • 14.04 LTS

11 July 2024

Several security issues were fixed in Apport.

  • Ubuntu 16.04 LTS

11 July 2024

Several security issues were fixed in Python.

  • Ubuntu 23.10 ,
  • 22.04 LTS,
  • 20.04 LTS,
  • 18.04 LTS,
  • 16.04 LTS,
  • 14.04 LTS


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