Out-of-bounds read and write via undersized BSON buffer reservation in MongoDB C Driver

The BSON buffer-reservation API in the MongoDB C Driver can record a length smaller than the five-byte BSON minimum. Later append or comparison operations can underflow unsigned length calculations and read or write outside the document buffer. An actor who can influence the length supplied by an...

CVE-2026-106428 Out-of-bounds read in SCRAM response parsing in MongoDB C Driver

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

EUVD-2026-95144

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

CVE-2026-106428

The MongoDB C Driver is vulnerable to an out-of-bounds read during SCRAM authentication response parsing . Specifically, processing a malformed server-final message can cause the driver to read one byte beyond a fixed-size buffer. A server or network intermediary capable of providing this message...

CVE-2026-106428

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

Out-of-bounds read in SCRAM response parsing in MongoDB C Driver

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

CVE-2021-21017

CVE-2021-21017 Not another Adobe Reader Byte Order Mark bug : IA32 plugin, ver. 2020.013.20074. char cdecl FUN2581894cchar baseurl,LPCSTR relurl ............................................................ ............................................................ if baseurl != char 0x0 && relu...

desc_race-1

descrace "descrace" CVE-2021-30955 exploit for iOS 15.0 - 15.1.1 with stable kernel r/w primitives Exploit Method 1. Increase the capacity of IOSurfaceClient array to 0x2000, goal is to write a pointer whose content is totally controlled and then use IOSurfaceRootUserClient interfaces to achieve...

CVE-2026-41551

CVE-2026-41551 Reproduction Vulnerability: Siemens ROS fileserver / fileserver2 service relative path traversal CVSS v3.1: 9.1 AV:N / AC:L / PR:N / UI:N / S:U / C:H / I:H / A:N Affected versions: ros-sharp all name.substr10; // remove "package://" std::string package = address.substr0,...

SASTRA-ADI-WIGUNA-CVE-2026-21858-Holistic-Audit

= doi.org/10.5281/zenodo.18278825 = orcid.org/0009-0007-7728-256X RECONSTRUCTIONANALYSIS CVE-2026-21858: Ni8mare - n8n RCE Full Chain Exploit 1. Executive Summary & Overview This document presents a deterministic technical reconstruction analysis of the CVE-2026-21858 vulnerability, internally...

CVE-2021-43798-poc

CVE-2021-43798-poc Grafana8.x Arbitrary File Read python CVE-2021-43798-poc.py http://152.136.149.237:3000 /etc/passwd...

CVE-2026-31431

copy.fail — AFALG AEAD splice primitive CVE-2026-31431 Overview This project is a C port of the original Python prototype, by offsecguy. It leverages the Linux kernel crypto API AFALG using: authencesnhmacsha256,cbcaes AEAD mode MSGMORE flag splice system call The technique feeds data from a...

CVE-2021-42013

CVE-2021-42013 Description This script exploits CVE-2021-42013 to print file or/and execute command. This script is available for: Nmap Python Ruby Requirements Python python3 python3 Standard Library Ruby Ruby Ruby Standard Library Install git clone...

CVE-2021-43798

CVE-2021-43798 Grafana unauthorized arbitrary file reading vulnerability On December 4, 2021, a security researcher revealed an arbitrary file reading vulnerability in Grafana on the Internet. Unauthorized attackers can use this vulnerability to obtain sensitive files on the server. The...

check-cve-2026-3055-netscaler

CVE-2026-3055 NetScaler SAML IdP check Python helper to probe Citrix NetScaler / NetScaler Gateway appliances for CVE-2026-3055 memory overread when acting as a SAML Identity Provider. Detection logic matches the public write-up from watchTowr Labs. Prerequisites Python 3.10+ Only applies to...

CVE-2026-7482

🚨 CVE-2026-7482: Heap Buffer Over-Read in Ollama 📝 Description CVE-2026-7482 identifies a critical heap buffer over-read vulnerability in the /api/create and /api/push endpoints of Ollama , an open-source framework for running local language models. This vulnerability allows a remote,...

CVE-2026-21858

CVE-2026-21858 + CVE-2025-68613 - n8n Full Chain Unauthenticated Arbitrary File Read → Admin Token Forge → Sandbox Bypass → RCE Full unauthenticated RCE chain on n8n: 1. CVE-2026-21858 - Content-Type confusion → Arbitrary File Read 2. Read config + database → forge admin JWT 3. CVE-2025-68613 -...

CVE-2026-93861

In OpenStack Mistral through 23.0.0, the workflow membership API lets a project that has accepted a share of another project's private workflow create a further membership naming a third project. The new membership row is created with its projectid defaulted to the accepting project rather than t...

AZL-106845 CVE-2026-107302 affecting package msgpack 3.3.0-1

msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the decoder reads the four-byte length of a map32 value before validating that the complete five-byte header is available. A truncated map32 header therefore causes a checked out-of-bounds buffer read and throws...

CVE-2026-107302

msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the decoder reads the four-byte length of a map32 value before validating that the complete five-byte header is available. A truncated map32 header therefore causes a checked out-of-bounds buffer read and throws...