CVE-2024-25678: Litespeedtech Lsquic

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.

Affected products

• Litespeedtech Lsquic: before 4.0.4 (fixed in 4.0.4)

Published 2024-02-09. Last modified 2026-06-17.