CVE-2025-54500 HTTP/2 Vulnerability

An HTTP/2 implementation flaw allows a denial-of-service DoS that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit HTTP/2 MadeYouReset Attack. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-55163

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.124.Final and 4.2.4.Final, Netty is vulnerable to MadeYouReset DDoS. This is a logical vulnerability in the HTTP/2 protocol, that uses malformed HTTP/2 control frames in order to break the max concurrent...

PT-2025-32999

Name of the Vulnerable Software and Affected Versions: Netty versions prior to 4.1.124.Final Netty versions prior to 4.2.4.Final Description: Netty is an asynchronous, event-driven network application framework vulnerable to a MadeYouReset DDoS attack. This issue is a logical vulnerability in the...

swift-nio-http2 affected by HTTP/2 MadeYouReset vulnerability

The HTTP/2 MadeYouReset vulnerability has a mild effect on swift-nio-http2. swift-nio-http2 mostly protects against MadeYouReset by using a number of existing denial-of-service prevention patterns that we added in response to the RapidReset vulnerabilities. The result is that servers are not...

PT-2025-34542 · Swifturl · Github.Com/Apple/Swift-Nio-Http2

The HTTP/2 MadeYouReset vulnerability has a mild effect on swift-nio-http2. swift-nio-http2 mostly protects against MadeYouReset by using a number of existing denial-of-service prevention patterns that we added in response to the RapidReset vulnerabilities. The result is that servers are not...

CVE-2025-54500: Allocation of Resources Without Limits or Throttling

An HTTP/2 implementation flaw allows a denial-of-service DoS that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit HTTP/2 MadeYouReset Attack. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

PT-2025-33005

Name of the Vulnerable Software and Affected Versions: Affected versions not specified Description: An implementation flaw in HTTP/2 can lead to a denial-of-service DoS condition. This occurs through the use of malformed HTTP/2 control frames, which disrupt the maximum concurrent streams limit,...

HTTP/2 implementations are vulnerable to "MadeYouReset" DoS attack through HTTP/2 control frames

Overview A vulnerability has been discovered within many HTTP/2 implementations allowing for denial of service DoS attacks through HTTP/2 control frames. This vulnerability is colloquially known as "MadeYouReset" and is tracked as CVE-2025-8671. Some vendors have assigned a specific CVE to their...