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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14 September 2009

OpenEXR vulnerabilities

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

14 September 2009

OpenSSL vulnerability

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2009-2409


10 September 2009

Qt vulnerability

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

CVE ID

CVE-2009-2700


10 September 2009

Firefox and Xulrunner vulnerabilities

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

8 September 2009

PAM vulnerability

  • Ubuntu 9.04 ,
  • 8.10

CVE ID

CVE-2009-3232


2 September 2009

NSS regression

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

1 September 2009

Dnsmasq vulnerabilities

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

26 August 2009

Mono vulnerabilities

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

24 August 2009

libvorbis vulnerability

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04

24 August 2009

PHP vulnerability

  • Ubuntu 9.04 ,
  • 8.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2009-2687



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