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oss-secnghttp2 Denial of service: Assertion failudue to the missing state validation

First published (updated )
https://seclists.org/oss-sec/2026/q1/357

nghttp2 nghttp2nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.6…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2448754

nghttp2nghttp2 Denial of service: Assertion failure due to the missing state validation

Risk 46
Severity
7.5
First published (updated )
CVE-2026-27135

Fedoraproject FedoraReading unbounded number of HTTP/2 CONTINUATION frames to cause excessive CPU usage

Risk 28
Severity
5.3
First published (updated )
CVE-2024-28182

Apache Tomcat- Rapid Reset HTTP/2 vulnerability

Risk 65
Severity
7.5
Exploited
Zeroday
First published (updated )
CVE-2023-44487
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redhat/envoyEnvoy vulnerable to HTTP/2 memory leak in nghttp2 codec

Risk 43
Severity
7.5
First published (updated )
CVE-2023-35945

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