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
541 - 550 of 834 results
30 January 2025
Several security issues were fixed in jinja2.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
30 January 2025
VLC could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
29 January 2025
Several security issues were fixed in Bind.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
29 January 2025
Several security issues were fixed in libxml2.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
28 January 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.10 ,
- 24.04 LTS
CVE ID
28 January 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-53103, CVE-2024-53141, CVE-2024-53164 + 1 other
28 January 2025
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
28 January 2025
Tcpreplay 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-2023-27783, CVE-2023-4256, CVE-2023-27786 + 6 others
27 January 2025
FRR could be made to crash or exhibit degraded performance if it received specially crafted network traffic.
- Ubuntu 24.10 ,
- 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
27 January 2025
ClamAV could be made to crash if it opened a specially crafted file.
- Ubuntu 24.10 ,
- 24.04 LTS
CVE ID
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