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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161 - 170 of 8924 results

USN-7052-1: GNOME Shell vulnerabilities

3 October 2024

Several security issues were fixed in GNOME Shell.

  • Ubuntu 16.04 LTS

CVE ID

CVE-2017-8288, CVE-2019-3820

USN-7051-1: AsyncSSH vulnerability

2 October 2024

A protocol flaw was fixed in AsyncSSH.

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

CVE ID

CVE-2023-48795

USN-7050-1: Devise-Two-Factor vulnerabilities

1 October 2024

Several security issues were fixed in Devise-Two-Factor.

  • Ubuntu 22.04 LTS,
  • 20.04 LTS

CVE ID

CVE-2021-43177, CVE-2024-8796

USN-7022-2: Linux kernel vulnerabilities

1 October 2024

Several security issues were fixed in the Linux kernel.

  • Ubuntu 20.04 LTS

CVE ID

CVE-2022-48863, CVE-2024-26787, CVE-2024-38570 + 7 others

USN-7043-2: cups-filters vulnerability

1 October 2024

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

  • Ubuntu 18.04 LTS

CVE ID

CVE-2024-47176

USN-7049-1: PHP vulnerabilities

1 October 2024

Several security issues were fixed in PHP.

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

CVE ID

CVE-2024-8927, CVE-2024-9026, CVE-2024-8925

USN-7003-5: Linux kernel vulnerabilities

1 October 2024

Several security issues were fixed in the Linux kernel.

  • Ubuntu 18.04 LTS

CVE ID

CVE-2024-42232, CVE-2024-40984, CVE-2024-40912 + 82 others

USN-7048-1: Vim vulnerability

1 October 2024

Vim could be made to crash if it received specially crafted input.

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

CVE ID

CVE-2024-43802

USN-7041-2: CUPS vulnerability

1 October 2024

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

  • Ubuntu 18.04 LTS

CVE ID

CVE-2024-47175

USN-6964-2: ORC vulnerability

1 October 2024

ORC could be made to crash or execute arbitrary code

  • Ubuntu 18.04 LTS,
  • 16.04 LTS

CVE ID

CVE-2024-40897

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