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
1271 - 1280 of 2781 results
14 September 2022
USN-5583-1 caused a regression in systemd
- Ubuntu 18.04 LTS
CVE ID
13 September 2022
DPDK could be made to stop responding if it received specially crafted network traffic.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
12 September 2022
poppler could be made to crash or execute arbitrary code if received a specially crafted PDF.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
12 September 2022
Several security issues were fixed in LibTIFF.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
CVE-2022-0907, CVE-2022-0908, CVE-2022-0924 + 2 others
12 September 2022
Fail2ban could be made to run programs as an administrator.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
9 September 2022
Several security issues were fixed in jQuery UI.
- Ubuntu 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS
CVE ID
8 September 2022
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS
CVE ID
6 September 2022
PostgreSQL JDBC Driver could be made to crash or run programs if it received specially crafted input.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
5 September 2022
Several security issues were fixed in the Linux kernel.
- Ubuntu 18.04 LTS
CVE ID
5 September 2022
The system could be made to crash or run programs as an administrator.
- Ubuntu 18.04 LTS
CVE ID
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