Somewhere north of 280 million websites still run on Apache HTTP Server, according to W3Techs usage statistics. In late May 2026, a newly published entry in the U.S. National Vulnerability Database ...

HTTP/2 Bomb exploits HPACK and flow control; a single client can hold 32GB memory in 20 seconds, causing server outages.

Apache Software Foundation has released HTTP Web Server 2.4.51 after researchers discovered that a previous security update didn't correctly fix an actively exploited vulnerability. Apache HTTP Server ...

The Apache Software Foundation has released an update to address a critical flaw in its hugely popular web server that allows remote attackers to take control of a vulnerable system. The first Apache ...

The Apache Software Foundation has released version 2.4.50 of the HTTP Web Server to address two vulnerabilities, one of which is an actively exploited path traversal and file disclosure flaw. The ...

What's the difference between Tomcat and Apache? It's a question developers hear frequently. But, when worded that way, it contains some misleading assumptions. Normally, when people ask this question ...

A single malformed web request is all it takes. On May 4, 2026, the Apache Software Foundation quietly filed a vulnerability report with the National Vulnerability Database disclosing a critical flaw ...