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
111 - 120 of 178 results
29 July 2021
libsndfile could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 21.04 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
28 July 2021
Several security issues were fixed in WebKitGTK.
- Ubuntu 21.04 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2021-30797, CVE-2021-30744, CVE-2021-30799 + 10 others
26 July 2021
Aspell could be made to execute arbitrary code or cause a crash if it received a specially crafted input.
- Ubuntu 21.04 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
26 July 2021
Several security issues were fixed in MySQL.
- Ubuntu 21.04 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2021-2385, CVE-2021-2399, CVE-2021-2339 + 28 others
22 July 2021
Several security issues were fixed in curl.
- Ubuntu 21.04 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
21 July 2021
Several security issues were fixed in Ruby.
- Ubuntu 21.04 ,
- 20.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
21 July 2021
Several security issues were fixed in the NVIDIA graphics drivers.
- Ubuntu 21.04 ,
- 20.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
20 July 2021
The system could be made to run programs as an administrator.
- Ubuntu 21.04 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
20 July 2021
Several security issues were fixed in systemd.
- Ubuntu 21.04 ,
- 20.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
20 July 2021
containerd could be made to overwrite file permissions.
- Ubuntu 21.04 ,
- 20.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
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