CVE-2022-26809

CVE-2022-26809 This repo just simply research for the CVE, for more detailed ananlysis,please refer here. UPDATE:05/19 2022 This ananlyze hasn't been finished yet.... UPDATE:05/22 2022 HuanGMz Post and corelight blog show the real vulnerable point: OSFCASSOCIATION::ProcessBindAckOrNak This...

CVE-2024-26817-amdkfd

-- CVE-2024-26817 I found a security vulnerability in AMD KFD in the following file drivers/gpu/drm/amd/amdkfd/kfdchardev.c, the ioctl identifier is AMDKFDIOCGETPROCESSAPERTURESNEW. In the function kfdioctlgetprocessaperturesnew, the user-provided data of args-numofnodes will be multiplied and...

smart-contract-vulnerabilities

Smart Contract Vulnerabilities A collection of smart contract vulnerabilities along with prevention methods. See /references for LLM-optimized references. Access Control Authorization Through tx.origin Insufficient Access Control Delegatecall to Untrusted Callee Signature Malleability Missing...

CVE-2026-98829

A flaw was found in the mac80211 wireless networking subsystem of the Linux kernel. An adjacent attacker, such as a rogue Wi-Fi access point or nearby malicious device, can cause a Denial of Service DoS by transmitting a sequence of oversized wireless frame fragments. This causes an integer...

CVE-2026-21045_and_CVE-2026-21048

CVE-2026-21045 & CVE-2026-21048 — Samsung libimagecodec.quram.so OOB Write PoC Overview This repository contains conceptual Proof-of-Concept PoC files that demonstrate out-of-bounds OOB write vulnerabilities in the Quramsoft image codec library libimagecodec.quram.so used on Samsung Android...

Cve-2022-26809

Cve-2022-26809 CVE-2022-26809 This repo just simply research for the CVE, for more detailed ananlysis,please refer here. UPDATE:05/19 2022 This ananlyze hasn't been finished yet.... UPDATE:05/22 2022 HuanGMz Post and corelight blog show the real vulnerable point:...

CVE-2026-98816

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. An integer overflow occurs in the constant blinding mechanism when calculating backward jump offsets during BPF program hardening. A local attacker capable of loading BPF programs could exploit this issue to jump beyond...

PoC-CVE-2022-26809

PoC-CVE-2022-26809 PoC for CVE-2022-26809, analisys and considerations are shown in the github.io. The PoC has been writtin overriding Impacket functions. Tested with: impacket version 0.10.0 The PoC has not been fully tested, because it should trigger the vulnerability, i.e integer overflow, tha...

CVE-2024-49112-PoC

CVE-2024-49112-PoC CVE-2024-49112 LDAP RCE PoC and Metasploit Module Edit: links updated last 3 copies to go Link to Download: Contact Information You can reach me at: [email protected] please dont ask me if I can provide this for free, or if I can test your target, or how to add the module ...

batchOverflow

batchOverflow A fix for the batchOverflow bug found by the PeckShield team. a fix The original contract only did a check to ensure the sender has enough whatever to pay the total amount input value x number of addresses. If an overflow ocurred this amount can be zero, which would allow the test o...

CVE-2019-19012

CVE-2019-19012 An integer overflow in the searchinrange function in regexec.c in Oniguruma 6.x before 6.9.4rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. This only affects the 32-bit compiled version. Remote attackers can cause a...

CVE-2025-51495

I would like to report a security vulnerability identified in the latest release of Mongoose v7.17. The issue resides in the WebSocket module, specifically within the mgwscb function responsible for handling incoming WebSocket frames. The function is vulnerable to an integer overflow, which may...

jfrog-CVE-2023-43786-libX11_DoS

CVE-2023-43786 Proof-of-Concept Overview This is a DoS Proof-of-Concept of libX11 Denial of Service vulnerability CVE-2023-43786. It will trigger the integer overflow and cause an infinite loop. The vulnerable versions are: libX11 1.8.6 and below and libXpm 3.5.16. For a comprehensive...

CVE-2021-40346

CVE-2021-40346 Integer overflow on header request internal representation allows HTTP request smuggling. This repository presents a PoC built with docker-compose using two docker images: one with a vulnerable version of HaProxy in this case 2.2.16 and one with a Flask web server using Gunicorn as...

RLSA-2026:88248 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: expat: Denial of Service via integer overflow in expatrealloc CVE-2026-102633 expat: expat: Information disclosure via heap buffer over-read in XMLParseBuffer CVE-2026-77214 For more details about the security issues, includin...

expat security update

An update is available for expat. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Expat is a C library for parsing XML documents. Security Fixes: expat: expat:...

EUVD-2026-108856

In the Linux kernel, the following vulnerability has been resolved: xen/gntalloc: validate grant count before allocation gntallocioctlalloc allocates the grant-id array before checking whether the requested count fits within the global grant limit. Counts above that limit cannot succeed, so rejec...

CVE-2026-98900

The Linux kernel contains a vulnerability in the xen/gntalloc component where the gntalloc_ioctl_alloc() function allocates the grant-id array before verifying if the requested count exceeds the global grant limit. This allows user-controlled allocations to reach kcalloc() even when they should b...

CVE-2023-21554-PoC

CVE-2023-21554 — QueueJumper PoC Proof of concept for CVE-2023-21554 , also known as QueueJumper , affecting Microsoft Message Queuing MSMQ. The PoC implements the MSMQ/SRMP protocol interaction associated with the vulnerability and can be used to investigate the behavior of an MSMQ service over...

CVE-2026-74469

⚡ CVE-2026-74469 — DiagSpill Linux Kernel SCTP Peer Transport Count Overflow A Linux kernel SCTP vulnerability caused by a 16-bit peer transport counter overflow , allowing the counter to wrap from 65535 to 0. During an SCTP diagnostic dump, the wrapped value can cause insufficient skb payload...