cbcvebase.
CVE-2026-34059
published 2026-05-04

CVE-2026-34059: Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version…

high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Affected

5 ranges
VendorProductVersion rangeFixed in
apachehttp_server< 2.4.672.4.67
apachehttpd
apache_software_foundationapache_http_server<= 2.4.66
httpd_2.4httpd
ubuntuapache2