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
311 - 315 of 386 results
12 December 2014
Several security issues were fixed in the kernel.
- Ubuntu 14.10
CVE ID
CVE-2014-3673, CVE-2014-3687, CVE-2014-3688 + 8 others
11 December 2014
The mutt mail client could be made to crash if it opened a specially crafted email.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
11 December 2014
Several security issues were fixed in QEMU.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
10 December 2014
Several security issues were fixed in the NVIDIA graphics drivers.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
10 December 2014
USN-2436-1 contained incomplete fixes for the X.Org X server.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
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