litespeedtech LSQUIC vulnerabilities

3 published CVEs name litespeedtech LSQUIC among the affected products.

Critical 0High 1Medium 2Low 0Not scored 0

CVEs per yearBy the year they were published

CVE-2026-115482
In lsquic before 4.9.0, the HTTP/3 implementation can use an excessive amount of memory because the number of buffered header sets is not limited, as…
litespeedtech · lsquic
High7.5
CVE-2025-54939
LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak.
litespeedtech · LSQUIC
Medium5.3
CVE-2025-24947
A hash collision vulnerability (in the hash table used to manage connections) in LSQUIC (aka LiteSpeed QUIC) before 4.2.0 allows remote attackers to cause a…
litespeedtech · LSQUIC
Medium5.3