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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USN ID, name, description or CVE ID contains
401 - 410 of 9455 results
4 February 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.10
CVE ID
4 February 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2024-53164, CVE-2023-21400, CVE-2024-40967 + 2 others
3 February 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 16.04 LTS
CVE ID
CVE-2024-41012, CVE-2024-40982, CVE-2024-26595 + 12 others
3 February 2025
libvpx could be made to crash or run programs as your login if it opened a specially crafted image file.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
3 February 2025
libndp could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
3 February 2025
Several security issues were fixed in OpenCV.
- Ubuntu 22.04 LTS,
- 18.04 LTS
CVE ID
CVE-2023-2618, CVE-2019-16249, CVE-2019-19624 + 2 others
3 February 2025
HarfBuzz could be made to consume resources if it opened a specially crafted font.
- Ubuntu 22.04 LTS,
- 20.04 LTS
CVE ID
3 February 2025
Several security issues were fixed in netdata.
- Ubuntu 24.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2018-18836, CVE-2024-34250, CVE-2018-18837 + 4 others
30 January 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.10
CVE ID
30 January 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 LTS
CVE ID
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