CVE-2003-1388: Opera Browser

High severity, CVSS 9.3. EPSS: 3.1% chance of exploitation in the next 30 days.

Buffer overflow in Opera 7.02 Build 2668 allows remote attackers to crash Opera via a long HTTP request ending in a .ZIP extension.

Affected products

• Opera Opera Browser: version 7.02 only

Published 2003-12-31. Last modified 2026-06-16.