CVE-2026-49975

CVE-2026-49975 HTTP/2 Bomb Exploit Tool Author : polar bear Version : 2.1 Applicable Vulnerability : CVE-2026-49975 HTTP/2 Protocol Memory Bomb 📖 Vulnerability Principle CVE-2026-49975 is a memory exhaustion vulnerability in the HTTP/2 protocol implementation. The attack chain consists of two key...

HTTP-2-Rapid-Reset-DDos

HTTP/2 Rapid Reset DoS Attack Description This project demonstrates the HTTP/2 Rapid Reset Denial of Service DoS attack using a custom network topology created with Containernet. The attack exploits vulnerabilities in the HTTP/2 protocol to overwhelm a target server, rendering it unresponsive...

CVE-2025-8671-vulnerability-POC-

CVE-2025-8671-vulnerability-POC- CVE-2025-8671 vulnerability POC CVE-2025-8671 Vulnerability Scanner A professional security research tool for detecting the MadeYouReset vulnerability CVE-2025-8671 in HTTP/2 servers. This scanner uses multiple detection heuristics to identify servers vulnerable t...

CVE-2023-44487-dos

CVE-2023-44487 HTTP/2 Rapid Reset There are some examples in this repo which are not tested completely to analyse the impact, but I just wanted to perform the concept of this attack starting many streams and immediately sending RSTSTREAM frame to avoid reaching MAXCONCURRENTSTREAMS. I use H2Space...

http2-bomb-analysis-paper

HTTP/2 Bomb: HPACK Indexed-Reference Amplification Chain Attack A high school student's independent technical deep-dive June 2026 TL;DR This repository contains my complete analysis of the HTTP/2 Bomb vulnerability CVE-2026-49975 / CVE-2026-47774, which chains two decades-old HTTP/2 primitives:...

CVE-2026-49975-HTTP-2-Bomb

A triage not exploitation tool to identify attack surfaces exposed to CVE-2026-49975 — "HTTP/2 Bomb". ⚠️ This script does not send attack payloads. It only makes normal HTTP requests and analyzes response headers to flag hosts that warrant manual version/patch verification. About CVE-2026-49975...

openSUSE 16 Security Update : cadvisor (openSUSE-SU-2026:22200-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22200-1 advisory. Changes in cadvisor: CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial window changes bsc1285500...

openSUSE 16 Security Update : libsoup (openSUSE-SU-2026:22181-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22181-1 advisory. - CVE-2026-12547: Header Proxy-Authorization leads to credentials being send to different proxy after proxy switch bsc1272195. - CVE-2026-12548:...

openSUSE 16 Security Update : coredns (openSUSE-SU-2026:22194-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22194-1 advisory. Changes in coredns: - Update to 1.15.0: Fixes VUL-0: CVE-2026-78669: excessive CPU consumption in HTTP/2 boo1285501 and CVE-2026-97032: HTTP/2...

openSUSE 16 Security Update : trivy (openSUSE-SU-2026:22178-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22178-1 advisory. - CVE-2026-19585: github.com/hashicorp/go-getter: path traversal during S3 and GCS directory downloads may allow files to be written outside the...

openSUSE 16: kubevirt1.9-container-disk / kubevirt1.9-libguestfs-tools / etc (openSUSE-SU-2026:22180-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22180-1 advisory. - CVE-2026-13622: virt-handler migration proxy follows symlinks allowing container escape to host bsc1272840. - CVE-2026-78659:...

CVE-2026-33186

CVE-2026-33186 gRPC-Go RBAC Authorization Policy Bypass via Missing :path Slash Auth Bypass Description The authz package in google.golang.org/grpc implements SDK-level RBAC authorization using deny and allow rules matched against the :path pseudo-header. The HTTP/2 server transport stores the ra...

http2-bomb-detector

http2-bomb-detector HTTP/2 Bomb CVE-2026-49975 Non-destructive vulnerability detection tool — for Nginx / Apache httpd Vulnerability Background CVE-2026-49975 is a widespread remote denial-of-service vulnerability in the HTTP/2 protocol layer, discovered by security researcher Quang Luong. This...

CVE-2025-31650

TomcatKiller - CVE-2025-31650 🚨 Proof of Concept PoC for Apache Tomcat HTTP/2 DoS vulnerability CVE-2025-31650 This script triggers a memory exhaustion condition in Apache Tomcat by sending malformed priority headers over HTTP/2. 🎯 Affected Versions Apache Tomcat 9.0.76 – 9.0.102 Apache Tomcat...

CVE-2023-44487

CVE-2023-44487 — HTTP/2 Rapid Reset Test Lab Educational environment for LTAT.04.022 Homework 4. Four containers let you scan and compare vulnerable vs. patched configurations. Port Map Container| Port| Software| Status ---|---|---|--- nginx-vuln| 8441| nginx 1.24| Vulnerable nginx-secure| 8442|...

CVE-2022-41741-742-Nginx-Vulnerability-Scanner

🛡️ Nginx Vulnerability Scanner Developed by m10sec. This script automatically detects the Nginx version on a remote server and evaluates whether it is vulnerable to known security flaws, specifically: CVE-2023-44487 – HTTP/2 Rapid Reset Attack CVE-2022-41741 – Memory corruption in ngxhttpmp4module...

Proof-of-Concept-POC---CVE-2026-49975-HTTP-2-Bomb-

CVE-2026-49975 - HTTP/2 Bomb Proof of Concept Description CVE-2026-49975, also known as HTTP/2 Bomb , is a remote denial-of-service DoS vulnerability that affects most major web servers in their default HTTP/2 configuration. The vulnerability was discovered by OpenAI Codex by combining two...

CVE-2026-49975

CVE-2026-49975 HTTP/2 Bomb PoC HTTP/2 Remote Denial of Service Vulnerability Replication Tool Vulnerability Overview CVE-2026-49975 is an HTTP/2 denial of service vulnerability affecting major web servers. The vulnerability was discovered by security company Calif using OpenAI Codex in early June...

TomcatKiller-CVE-2025-31650

TomcatKiller-CVE-2025-31650 A tool designed to detect the vulnerability CVE-2025-31650 in Apache Tomcat versions 10.1.10 to 10.1.39 This vulnerability allows an attacker to trigger a memory leak by sending specially crafted HTTP/2 requests with invalid priority headers, leading to a...

CVE-2025-8671-MadeYouReset-HTTP-2-DDoS

HTTP/2 DDoS Heuristic Tester Automated tests to heuristically detect the presence of HTTP/2 vulnerabilities associated with DDoS attacks: Developed by m10sec. CVE-2023-44487 – Rapid Reset CVE-2025-8671 – MadeYouReset Combined comparison Includes interactive menu , CLI execution, support for TXT...