CVE-2006-1727: Canonical Ubuntu Linux

High severity, CVSS 7.6. EPSS: 6.4% chance of exploitation in the next 30 days.

Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to gain chrome privileges via multiple attack vectors related to the use of XBL scripts with "Print Preview".

Affected products

• Canonical Ubuntu Linux: version 4.10 only; version 5.04 only; version 5.10 only
• Mozilla Firefox: from 1.0, before 1.0.8 (fixed in 1.0.8); from 1.5, before 1.5.0.2 (fixed in 1.5.0.2)
• Mozilla Mozilla Suite: before 1.7.13 (fixed in 1.7.13)
• Mozilla Seamonkey: before 1.0.1 (fixed in 1.0.1)
• Mozilla Thunderbird: from 1.0, before 1.0.8 (fixed in 1.0.8); from 1.5, before 1.5.0.2 (fixed in 1.5.0.2)

Published 2006-04-14. Last modified 2026-06-16.