CVE-2006-0298: Mozilla Firefox

Medium severity, CVSS 5.8. EPSS: 2.8% chance of exploitation in the next 30 days.

The XML parser in Mozilla Firefox before 1.5.0.1 and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly read sensitive data via unknown attack vectors that trigger an out-of-bounds read.

Affected products

• Mozilla Firefox: version 1.5 only
• Mozilla Seamonkey: version 1.0 only

Published 2006-02-02. Last modified 2026-06-16.