CVE-2026-31386highCWE-78

CVE-2026-31386: high-severity vulnerability in LiteSpeed Technologies OpenLiteSpeed

Published

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 1.6%
OpenLiteSpeed and LSWS Enterprise provided by LiteSpeed Technologies contain an OS command injection vulnerability. An arbitrary OS command may be executed by an attacker with the administrative privilege.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Related CVEs — LiteSpeed Technologies OpenLiteSpeed

In the same product, most dangerous first.