CVE-2026-31431-mitigacion

CVE-2026-31431 — Complete Technical Analysis Classification: Local Privilege Escalation LPE — Linux Kernel CVSS: 7.8 High Impact: unprivileged user → root Affected module: algifaead AFALG kernel subsystem Table of Contents 1. Why is it vulnerable? 2. Which versions are affected? 3. How it is...

cve-2026-0300-audit

CVE-2026-0300 Audit Tooling Read-only audit tooling for CVE-2026-0300 — the unauthenticated buffer overflow in the PAN-OS User-ID Authentication Portal formerly known as "Captive Portal" on PA-Series and VM-Series firewalls. This repo accompanies Tailwind Resource Group security advisory...

CVE-2026-82335 IBM Guardium Data Protection Buffer Overflow

IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based buffer overflow in the MongoDB protocol parser. A remote attacker could send a specially crafted MongoDB SCRAM username containing an excessive length and cause memory corruption, potentially resulting in denial of servic...

EUVD-2026-95247

IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based buffer overflow in the MongoDB protocol parser. A remote attacker could send a specially crafted MongoDB SCRAM username containing an excessive length and cause memory corruption, potentially resulting in denial of servic...

CVE-2026-82335

IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 are vulnerable to a heap-based buffer overflow within the Sniffer component 's MongoDB protocol parser. A remote attacker can exploit this by sending a specially crafted MongoDB SCRAM username with an excessive length, leading to memory c...

CVE-2026-82344

IBM Guardium Data Protection versions 12.0, 12.1, and 12.2 are vulnerable to a heap-based buffer overflow within the S-TAP TrafficTap TDS login reassembly functionality. An unauthenticated remote attacker can exploit this by sending crafted TDS login fragments that exceed the fixed-size reassembl...

CVE-2026-82344 IBM Guardium Data Protection Buffer Overflow

IBM Guardium Data Protection 12.0, 12.1 is vulnerable to a heap-based buffer overflow in the S-TAP TrafficTap TDS login reassembly functionality. An unauthenticated remote attacker can send crafted TDS login fragments that exceed the fixed-size reassembly buffer, potentially resulting in denial o...

EUVD-2026-95246

IBM Guardium Data Protection 12.0, 12.1 is vulnerable to a heap-based buffer overflow in the S-TAP TrafficTap TDS login reassembly functionality. An unauthenticated remote attacker can send crafted TDS login fragments that exceed the fixed-size reassembly buffer, potentially resulting in denial o...

CVE-2026-106432 Heap buffer overflow via 32-bit string-length truncation in MongoDB PHP Driver

The BSON encoder in the MongoDB PHP Driver converts a string length to a 32-bit value without validation. When an affected application encodes a string near 4 GiB, the allocation size can wrap while the copy operation uses the original length. The resulting heap buffer overflow can corrupt proces...

Heap buffer overflow via 32-bit string-length truncation in MongoDB PHP Driver

The BSON encoder in the MongoDB PHP Driver converts a string length to a 32-bit value without validation. When an affected application encodes a string near 4 GiB, the allocation size can wrap while the copy operation uses the original length. The resulting heap buffer overflow can corrupt proces...

CVE-2026-106432

The MongoDB PHP Driver contains a heap buffer overflow vulnerability within its BSON encoder . The root cause is the conversion of string lengths to 32-bit values without proper validation; when encoding strings near 4 GiB , the allocation size can wrap while the copy operation maintains the orig...

DiagSpill

DiagSpill CVE-2026-74469 Writeup !WARNING The PoC is provided solely to help defenders, maintainers, and authorized security teams validate patches, mitigations, detections, and exposure on systems they own or are explicitly authorized to test. You are solely responsible for ensuring that your us...

CVE-2021-3156-Sudo-Buffer-Overflow-Linux

CVE-2021-3156 – Sudo Buffer Overflow Linux Baron Samedit Privilege Escalation Exploit 📌 Overview This project demonstrates the exploitation of CVE-2021-3156 Baron Samedit , a critical heap-based buffer overflow vulnerability in the Linux sudo utility. The vulnerability allows a low-privileged use...

CVE-2025-5548

🧪 FreeFloat FTP Server Buffer Overflow Lab CVE-2025-5548 📌 Description This lab demonstrates how to exploit a Stack Buffer Overflow vulnerability in FreeFloat FTP Server , identified as CVE-2025-5548. The objective is to understand the complete exploitation process on vulnerable Windows...

CVE-2020-13768

🐞 CVE-2020-13768: MiniShare 1.4.1 - Stack-Based Buffer Overflow Stack-based buffer overflow in MiniShare 1.4.1 reachable through a single HTTP PUT request. 📑 Table of Contents Why this repository exists Why this vulnerability is interesting Context and affected software About the vulnerability...

CVE-2026-106431 One-byte heap buffer overflow in BSON bulk document writer in MongoDB C Driver

An off-by-one error in the BSON bulk document writer in the MongoDB C Driver can write one zero byte immediately past a heap allocation when a document ends at a specific buffer boundary. An actor who can influence the size of documents serialized by an embedding application can corrupt adjacent...

One-byte heap buffer overflow in BSON bulk document writer in MongoDB C Driver

An off-by-one error in the BSON bulk document writer in the MongoDB C Driver can write one zero byte immediately past a heap allocation when a document ends at a specific buffer boundary. An actor who can influence the size of documents serialized by an embedding application can corrupt adjacent...

CVE-2026-106431

The MongoDB C Driver contains a one-byte heap buffer overflow in the BSON bulk document writer . An off-by-one error allows a zero byte to be written past a heap allocation when a document ends at a specific buffer boundary. This vulnerability can lead to process memory corruption or a process te...

CVE-2021-1965

CVE-2021-1965 CVE-2021-1965 WiFi Zero Click RCE Trigger PoC This is a quick&dirty Proof-of-Concept code to verify if your phone is vulnerable. After running the poc code, your phone is supposed to crash&reboot within seconds. In case you need more info about the bug & vulnerable code, here you ar...

CVE-2026-33147

CVE-2026-33147 CVE-2026-33147Stack-based Buffer Overflow in gmtremotedatasetid Summary A stack-based buffer overflow vulnerability was identified in the gmtremotedatasetid function within src/gmtremote.c. This issue occurs when a specially crafted long string is passed as a dataset identifier e.g...