CVE-1999-0892: Netscape Communicator

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Buffer overflow in Netscape Communicator before 4.7 via a dynamic font whose length field is less than the size of the font.

Affected products

• Netscape Communicator: version 4.5 only

Published 1999-12-24. Last modified 2026-06-16.