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
191 - 200 of 286 results
11 February 2025
Several security issues were fixed in OpenSSL.
- Ubuntu 24.10
CVE ID
10 February 2025
Vim could be made crash.
- Ubuntu 24.10 ,
- 22.04 LTS,
- 20.04 LTS
CVE ID
10 February 2025
USN-7206-3 caused some regression in rsync.
- Ubuntu 24.10
10 February 2025
Several security issues were fixed in OpenRefine.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS
CVE ID
CVE-2024-47882, CVE-2023-41886, CVE-2023-41887 + 7 others
6 February 2025
GNU C Library could be made to crash or run programs if it received specially crafted input.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
6 February 2025
Several security issues were fixed in CKEditor.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2024-24816, CVE-2022-24728, CVE-2023-28439 + 2 others
5 February 2025
A system authentication measure could be bypassed.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
5 February 2025
OpenJDK 23 could be made to expose sensitive information over the network.
- Ubuntu 24.10
CVE ID
5 February 2025
OpenJDK 21 could be made to expose sensitive information over the network.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
5 February 2025
OpenJDK 17 could be made to expose sensitive information over the network.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
Resources
Join the discussion
Get up to 15 years of security
maintenance for your new or established systems
Get up to 15 years of security maintenance for your entire Ubuntu Archive. Keep your systems stable with security backporting and avoid forced upgrades.