NetSight
critical9.8

CVE-2026-56154

Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: from 2.4.0 thro…

Impact

Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Affected products

VendorProductAffected versions
ApacheHttp Server
from 2.4.0 before 2.4.69

Weakness classification

References