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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151 - 160 of 188 results

30 June 2015

Several security issues were fixed in Oxide.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS

29 June 2015

An attacker could trick unattended-upgrades into installing altered packages.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS,
  • 12.04

CVE ID

CVE-2015-1330


25 June 2015

Several security issues were fixed in Tomcat.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS

16 June 2015

wpa_supplicant and hostapd could be made to crash if they received specially crafted network traffic.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS,
  • 12.04

16 June 2015

Aptdaemon could be made to expose sensitive information, or allow file access as the administrator.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS,
  • 12.04

CVE ID

CVE-2015-1323


15 June 2015

The system could be made to run programs as an administrator.

  • Ubuntu 15.04

CVE ID

CVE-2015-1328


11 June 2015

Several security issues were fixed in OpenSSL.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS,
  • 12.04

10 June 2015

Several security issues were fixed in the kernel.

  • Ubuntu 15.04

10 June 2015

Several security issues were fixed in QEMU.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS,
  • 12.04

10 June 2015

Several security issues were fixed in CUPS.

  • Ubuntu 15.04 ,
  • 14.10 ,
  • 14.04 LTS,
  • 12.04


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