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.
Search USNs
USN ID, name, description or CVE ID contains
551 - 560 of 2370 results
1 June 2022
ImageMagick could be made to crash if it opened a specially crafted file.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
30 May 2022
NTFS-3G could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
26 May 2022
Several security issues were fixed in ncurses.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-13729, CVE-2017-13731, CVE-2017-11113 + 8 others
25 May 2022
Several security issues were fixed in Slurm.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-10995, CVE-2017-15566, CVE-2018-7033 + 6 others
24 May 2022
HTMLDOC could be made to crash or run programs if it received specially crafted HTML files.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
24 May 2022
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS,
- 21.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
19 May 2022
OpenLDAP could be made to perform arbitrary modifications to the database.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
19 May 2022
pip could be made to install different git revisions.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
17 May 2022
Several security issues were fixed in ClamAV.
- Ubuntu 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2022-20771, CVE-2022-20796, CVE-2022-20785 + 2 others
17 May 2022
Several security issues were fixed in PCRE.
- Ubuntu 22.04 LTS,
- 21.10 ,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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