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...

watchTowr-vs-Citrix-Netscaler-CVE-2026-88772

watchTowr-vs-Citrix-Netscaler-CVE-2026-88772 Detection Artifact Generator for Citrix NetScaler CVE-2026-88772 See our blog post for technical details. Detection in Action / | | |\ \ \ / / \ \ / | | | | / \ / / \ \ \ / / | | \ | Y | | \ / | | / // || \ ||| | \ / // || / / /...

CVE-2021-27965

CVE-2021-27965 Proof of concept for CVE-2021-27965 Stack-based Buffer Overflow NOTE: I probably will not update this any further there is still a chance I will finish it. I currently have the ability to cleanly overwrite the instruction pointer, but I believe that this is enough to prove I have t...

CVE-2024-35333

CVE-2024-35333 A stack buffer overflow vulnerability exists in the charset handling functionality of html2xhtml version 1.3. An attacker can exploit this vulnerability by providing a specially crafted input, which would lead to the overflow of the 'buf' variable located on the stack. Successful...

CVE-2026-42533

CVE-2026-42533 — nginx Heap Buffer Overflow PoC Exploit Pre-Authentication Remote Code Execution via Two-Pass Capture Clobbering Public PoC released 2026-07-27 — Don't wait, patch now. | ---|--- CVE| CVE-2026-42533 CVSS 4.0| 9.2 Critical Type| Heap Buffer Overflow CWE-122 Affected| nginx 0.9.6 –...

CVE-2014-0160.

CVE-2014-0160 Lab setup using Heartbleed to leak memory of webapps This repo focuses on building a container to create an environment to easily exploit nginx using the Heartbleed technique, focusing on: Setting up environment using Docker Server setup diagram Demo steps Server diagram The...

RLSA-2026:88477 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: calipso: Don't call calipso functions for AFINET sk. CVE-2025-38147 kernel: ipv4: raw: reject IPHDRINCL packets with ihl 5 CVE-2026-64114 kernel: net/smc: reject CHID-0 ACCEPT that matche...

CVE-2022-41220

Description of CVE-2022-41220 md2roff 1.9 suffers from a stack-based buffer overflow via a Markdown file containing a large number of consecutive characters to be processed. Replication To replicate the vulnerability, download a vulnerable version of md2roff version 1.9: git clone...

CVE-2023-26976_tenda_AC6_stack_overflow

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CVE-2023-4911

glibc Heap Buffer Overflow Vulnerability CVE-2023-4911 Item| Description ---|--- CVE ID| CVE-2023-4911 Attack Type| Heap Buffer Overflow → Local Privilege Escalation CVSS 3.1| 7.8 High Disclosure Date| 2023-10-03 Vulnerability Point| glibc dynamic loader ld.so GLIBCTUNABLES parser Affected...

CVE-2025-50360

Heap Buffer Overflow in Pepper Language Pepper Language is a fast interpreted programming language for simplicity and verbosity. It is dynamically typed and supports garbage collection. Affected Version: Version 0.1.1 and before, Commit 961a5d9988c5986d563310275adad3fd181b2bb7 and before. Status:...

CVE-2023-0179-PoC

Needle CVE-2023-0179 exploit This repository contains the exploit for my recently discovered vulnerability in the nftables subsystem that was assigned CVE-2023-0179, affecting all Linux versions from 5.5 to 6.2-rc3, although the exploit was tested on 6.1.6. The vulnerability details and writeup c...

knot-doq

Knot Resolver 6.3.0 — DNS-over-QUIC heap overflow → RCE PoC Proof-of-concept for a remotely triggerable heap buffer overflow in Knot Resolver's DNS-over-QUIC DoQ receive path that yields remote code execution as the knot-resolver service user. Component: kresd DoQ listener daemon/quicconn.c...

w48crash

WebMod Stack Buffer Overflow CVE-2007-1260 by cybermind Kevin Masterson [email protected] WebMod site archived: https://web.archive.org/web/20080517044559/http://djeyl.net/w.php Vulnerable versions: 0.48, both Win32 and Linux. Previous versions may be vulnerable. This should work with any...

CVE-2025-50361

Global Buffer Overflow in SmallBASIC SmallBASIC is a fast and easy to learn BASIC language interpreter ideal for everyday calculations, scripts and prototypes. SmallBASIC includes trigonometric, matrices and algebra functions, a built in IDE, a powerful string library, system, sound, and graphic...

CVE-2026-76070

CVE-2026-76070: Unauthenticated Pre-Auth Stack Buffer Overflow via Base64-Decoded Password in Netis NC63 login.cgi Leading to RCE Researcher: Özcan Ersan @ozcanpng Disclosure status CVE: CVE-2026-76070 Vendor: Netis Systems Co., Ltd. Product: Netis NC63 Wireless AC1200 Router Tested firmware:...

EUVD-2026-109272

open62541 1.5.0 before 1.5.7 contains an integer overflow in UADataTypefromStructureDescription that wraps the 16-bit memSize field for large custom structure definitions. A malicious OPC UA server can supply DataType definitions via UAClientgetRemoteDataTypes, causing decodeBinaryStructure to...

CVE-2026-116014

The open62541 library (versions 1.5.0 before 1.5.7 ) is vulnerable to an integer overflow within the UA_DataType_fromStructureDescription() function. The flaw occurs when the 16-bit memSize field is wrapped during the processing of large custom structure definitions. A malicious OPC UA server can...

CVE-2021-3438

CVE-2021-3438 A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege...

CVE-2009-0182

VUPlayer 2.49 Local Buffer Overflow to Arbitrary Code Execution Program Version: VUPlayer 2.49 Vulnerability: local buffer overflow when importing .wax playlist file that will lead to arbitrary code execution Exploitation: Local Buffer Overflow CVE: CVE-2009-0182 VUPlayer2.49poc.py : without bypa...