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[ CVE-2026-93903 · Published 30 Sep 2026 ]

Vulnerability in litespeedtech LiteSpeed Web Server

CVSS 9.4 EPSS <1%No fix listed yet

[ Why it matters ]Priority signals

  • Critical severity: CVSS 9.4

[ Description ]Official description

LiteSpeed Web Server (LSWS) before 6.3.7 build 1 mishandles internal redirect URL validation in a certain "corner case."

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References