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
261 - 265 of 406 results
17 February 2022
Several security issues were fixed in snapd.
- Ubuntu 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2021-44730, CVE-2021-44731, CVE-2021-4120 + 1 other
17 February 2022
Several security issues were fixed in libarchive.
- Ubuntu 21.10 ,
- 20.04 LTS
CVE ID
15 February 2022
cryptsetup could be made to expose sensitive information.
- Ubuntu 21.10 ,
- 20.04 LTS
CVE ID
14 February 2022
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 21.10 ,
- 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2022-22754, CVE-2022-22757, CVE-2022-22761 + 6 others
10 February 2022
Speex could be made to denial of service if it received a specially crafted WAV file.
- Ubuntu 21.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
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