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
231 - 240 of 265 results
5 December 2022
Several security issues were fixed in libxml2.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
5 December 2022
Several security issues were fixed in LibBPF.
- Ubuntu 22.10 ,
- 22.04 LTS
CVE ID
CVE-2021-45941, CVE-2022-3534, CVE-2022-3606 + 2 others
1 December 2022
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.10
CVE ID
CVE-2022-3564, CVE-2022-43945, CVE-2022-3524 + 5 others
1 December 2022
LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
1 December 2022
snapd could be made to run programs as an administrator.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
29 November 2022
Sysstat could be made to crash or run programs if it processed specially crafted data.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
28 November 2022
Perl could be made to by pass signature verification.
- Ubuntu 22.10
CVE ID
28 November 2022
shadow could be made to overwrite files.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
24 November 2022
JBIG-KIT could be made to crash if it opened a specially crafted file.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
24 November 2022
Exim could be made to crash or run programs if it processed specially crafted regular expressions.
- Ubuntu 22.10 ,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
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