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
1141 - 1150 of 9814 results
5 September 2024
Several security issues were fixed in Firefox.
- Ubuntu 20.04 LTS
CVE ID
CVE-2024-8385, CVE-2024-8387, CVE-2024-8383 + 5 others
4 September 2024
znc could be made to execute arbitrary code on a user's system if they were persuaded to join a malicious server.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
4 September 2024
OpenStack could be made to expose sensitive information.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
4 September 2024
Several security issues were fixed in ImageMagick.
- Ubuntu 14.04 LTS
CVE ID
CVE-2019-12975, CVE-2019-11470, CVE-2019-11472 + 8 others
4 September 2024
Several security issues were fixed in Twisted.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
3 September 2024
Several security issues were fixed in Django.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
3 September 2024
Drupal could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 14.04 LTS
CVE ID
3 September 2024
OpenSSL could be made to crash or expose sensitive information if it received a specially crafted certificate.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
2 September 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS
CVE ID
CVE-2023-52629, CVE-2024-24860, CVE-2024-39484 + 6 others
2 September 2024
FFmpeg could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
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