litespeedtech Latest Vulnerabilities

Latest vulnerabilities published by litespeedtech

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1 August 2025

Memory Leak Vulnerability in LiteSpeed QUIC Library by LiteSpeed Technologies
CVE-2025-54939
LitespeedtechLsquic5.3MEDIUM

20 February 2025

Hash Collision Vulnerability in LiteSpeed QUIC by LiteSpeed Technologies
CVE-2025-24947
LitespeedtechLsquic5.3MEDIUM

14 August 2023

Improper HTTP Request Header Validation in OpenLiteSpeed by LiteSpeed Technologies
CVE-2023-40518
LitespeedtechOpenlitespeed7.5HIGH

11 May 2022

Improper Handling of MAX_TABLE_CAPACITY in LiteSpeed QUIC by LiteSpeed Technologies
CVE-2022-30592
LitespeedtechLsquic👾🟡9.8CRITICAL

7 April 2021

Privilege Escalation Vulnerability in LiteSpeed OpenLiteSpeed Web Server
CVE-2021-26758
LitespeedtechOpenlitespeed8.8HIGH

6 January 2020

OpenLiteSpeed WebAdmin Console Vulnerability in External Application Configuration
CVE-2020-5519
LitespeedtechOpenlitespeed9.8CRITICAL

3 December 2018

20 September 2017

Use-After-Free Vulnerability in Open Litespeed by LiteSpeed Technologies
CVE-2015-3890
LitespeedtechOpenlitespeed7.5HIGH

6 September 2012

Cross-Site Scripting Vulnerability in LiteSpeed Web Server
CVE-2012-4871
LitespeedtechLitespeed Web Server

18 June 2010

Remote Code Exposure Vulnerability in LiteSpeed Web Server by LiteSpeed Technologies
CVE-2010-2333
LitespeedtechLitespeed Web ServerEPSS 76%