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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151 - 160 of 8924 results

USN-7057-2: WEBrick vulnerability

8 October 2024

WEBrick could allow a HTTP request smuggling attack.

  • Ubuntu 22.04 LTS

CVE ID

CVE-2024-47220

USN-7014-2: nginx vulnerability

8 October 2024

nginx could be made to crash if it received specially crafted network traffic.

  • Ubuntu 18.04 LTS,
  • 16.04 LTS

CVE ID

CVE-2024-7347

USN-7057-1: WEBrick vulnerability

7 October 2024

WEBrick could allow a HTTP request smuggling attack.

  • Ubuntu 24.04 LTS

CVE ID

CVE-2024-47220

USN-7043-3: cups-filters vulnerability

7 October 2024

cups-filters could be made to run programs if it received specially crafted network traffic.

  • Ubuntu 16.04 LTS

CVE ID

CVE-2024-47176

USN-7041-3: CUPS vulnerability

7 October 2024

CUPS could be made to crash or run programs if it received specially crafted network traffic.

  • Ubuntu 16.04 LTS

CVE ID

CVE-2024-47175

USN-7056-1: Firefox vulnerabilities

7 October 2024

Several security issues were fixed in Firefox.

  • Ubuntu 20.04 LTS

CVE ID

CVE-2024-9394, CVE-2024-9399, CVE-2024-9400 + 8 others

USN-7055-1: FreeRADIUS vulnerability

3 October 2024

A system authentication measure could be bypassed.

  • Ubuntu 24.04 LTS,
  • 22.04 LTS,
  • 20.04 LTS

CVE ID

CVE-2024-3596

USN-7053-1: ImageMagick vulnerabilities

3 October 2024

Several security issues were fixed in ImageMagick.

  • Ubuntu 14.04 LTS

CVE ID

CVE-2019-16710, CVE-2019-13297, CVE-2019-13310 + 22 others

USN-7054-1: unzip vulnerability

3 October 2024

unzip could be made to crash or run programs as your login if it opened a specially crafted file.

  • Ubuntu 24.04 LTS

CVE ID

CVE-2021-4217

USN-7021-4: Linux kernel vulnerabilities

3 October 2024

Several security issues were fixed in the Linux kernel.

  • Ubuntu 20.04 LTS

CVE ID

CVE-2024-42228, CVE-2024-42160, CVE-2024-41009 + 5 others

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