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 new denial-of-service (DoS) attack dubbed HTTP/2 Bomb can be launched from a single machine to take down web servers within seconds. The technique works on default HTTP/2 configurations of major web ...
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 ...
Security researchers are warning of an issue with the default HTTP/2 configuration used by major web servers which reportedly survived more than a decade of human review before showing up in ...
FoxIO disclosed XRING, an unpatched XQUIC flaw that lets unauthenticated clients crash HTTP/3 servers with 260 bytes of legal ...
Citrix has patched five NetScaler ADC and NetScaler Gateway vulnerabilities, including a high-severity defect similar to CitrixBleed.
Attackers have begun actively exploiting a critical flaw in Cisco Unified Communications Manager (CUCM) to gain root access on vulnerable systems. The attacks appear to have begun less than 24 hours ...
Citrix NetScaler received patches for another memory leak vulnerability similar to CitrixBleed, as well as memory overflow, file read and denial-of-service issues ...
When we browse the Internet, we're really connecting to a computer like our own, that manages the data necessary and sends them as a web page. The software that manages this data is an HTTP server, or ...
The next threat your server faces may have been helped along by a bot. OpenAI's Codex agent helped uncover a remote denial-of-service (DoS) exploit that can be launched from a single machine to render ...
A coordinated campaign against government and financial targets across Latin America has been laid bare by the attackers' own mistake, after they left a staging server exposed online. New analysis ...
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