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
101 - 110 of 8924 results
31 October 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS
CVE ID
CVE-2024-45001, CVE-2024-27397, CVE-2024-45016 + 1 other
31 October 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2024-26677, CVE-2024-41009, CVE-2024-42228 + 5 others
31 October 2024
Several security issues were fixed in Firefox.
- Ubuntu 20.04 LTS
CVE ID
CVE-2024-10459, CVE-2024-10461, CVE-2024-10462 + 8 others
31 October 2024
libarchive could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
30 October 2024
X.Org X Server could be made to crash or run programs if it received specially crafted data.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
30 October 2024
urllib3 could leak sensitive information.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
30 October 2024
X.Org X Server could be made to crash or run programs if it received specially crafted data.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
29 October 2024
urllib3 could leak sensitive information.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
29 October 2024
nano could be made to give users administrator privileges.
- Ubuntu 14.04 LTS
CVE ID
23 October 2024
libheif could be made to crash or read sensitive data if it opened a specially crafted file
- Ubuntu 24.04 LTS
CVE ID
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