CVE-2021-22555-Poc

Heap OVerflow CVE CVE-2021-22555 List of Bugs Heap Out-of-Bounds WriteThe core Bug Data Corruption The Immediate Effect Memory Leak / Information Disclosure Privilege Escalation The Final Goal 1. Install compilation tools do NOT run apt upgrade Download iso wget...

MAD-CAT

MAD-CAT Meow Attack Data Corruption Automation Tool Overview MAD-CAT Meow Attack Data Corruption Automation Tool is a comprehensive security tool designed to simulate data corruption attacks against multiple database systems. The tool supports both single-target attacks and bulk CSV-based attack...

CVE-2024-36971

CVE-2024-36971 — Proof of Concept Research & Analysis Only ⚠️ DISCLAIMER — READ BEFORE USING THIS REPOSITORY This repository is intended only for defensive research, analysis, and responsible reporting. It contains a non-exploitable proof of concept file named CVE-2024-36971 and a publicly...

PT-2026-127190

Summary An unauthenticated remote attacker can crash a running MONAILabel server or silently corrupt its medical AI inference results by uploading a single crafted DICOM file 132 KB via the REST API. The vulnerability stems from pydicom's lack of validation for Decimal String DS and Integer Strin...

PATCH-CVE-2026-31431-Ubuntu_Debian

🛡️ CVE-2026-31431 Copy Fail Mitigation - Linux Kernel This repository contains scripts designed to neutralize the critical vulnerability CVE-2026-31431 , nicknamed "Copy Fail" , on Ubuntu systems. !IMPORTANT Compatibility: These scripts are tailored for and tested on Ubuntu Server 24.04 LTS. While...

CVE-2026-116540

netty-tcnative 2.0.66.Final before 2.0.84.Final built against OpenSSL 3.x contains a use-after-free vulnerability in ssltlsextticketkeycb during session ticket key rotation. Remote clients performing TLS handshakes while setSessionTicketKeys0 frees the shared key array cause OpenSSL to read freed...

libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation

A flaw in libxml2's xmlXPtrEvalXPtrPart function allows a local attacker to cause a heap-based buffer overflow. An integer overflow while processing an oversized xpointer expression leads to incorrect memory allocation and an out-of-bounds write, potentially resulting in information disclosure,...

libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation

A flaw in libxml2's xmlXPtrEvalXPtrPart function allows a local attacker to cause a heap-based buffer overflow. An integer overflow while processing an oversized xpointer expression leads to incorrect memory allocation and an out-of-bounds write, potentially resulting in information disclosure,...

libxml2: libxml2: Data integrity issues due to integer overflow in write callbacks

An integer overflow in the libxml2 xmlIO module occurs when data backlogs exceed maximum integer limits. This flaw passes negative length values to downstream write callbacks, creating an unsafe state that can lead to data corruption or compromise application confidentiality and integrity...

UBUNTU-CVE-2026-98975

In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an exchange covers both files from offset 0 to idisksize, xmicanexchangereflinkflags assumes every mapping moved and hands the reflink flag over to the other file...

UBUNTU-CVE-2026-98907

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect sbwritepointer with invalidate lock sbwritepointer reads the super block from the block device page cache using readcachepagegfp. This has the same race with BLKBSZSET as the one fixed by commit 3f29d661e568 "btrfs...

CVE-2026-98844

A flaw was found in the Linux kernel's network filesystem netfs subsystem. When a file is extended through write operations after previous writes were performed via memory mapping, the system fails to clear stale cache data located beyond the original end of the file. A local user could exploit...

CVE-2026-98843

A flaw was found in the Linux kernel's Network Filesystem netfs subsystem. When reading data gaps around modified memory regions during streaming write operations, truncated or incomplete read responses from a remote server fail to clear unread memory buffers. As a result, stale memory contents c...

CVE-2026-79978

The RTIO streaming completion callback adxl345processfifosamplescb in drivers/sensor/adi/adxl345/adxl345stream.c clamps the amount of FIFO data it will report readlen = MINfifobytes, bufavail to the space actually returned by rtiosqerxbuf, but then queues one 6-byte bus read per hardware FIFO ent...

CVE-2026-79978 Out-of-bounds write in the ADXL345 sensor driver RTIO streaming FIFO read path

The RTIO streaming completion callback adxl345processfifosamplescb in drivers/sensor/adi/adxl345/adxl345stream.c clamps the amount of FIFO data it will report readlen = MINfifobytes, bufavail to the space actually returned by rtiosqerxbuf, but then queues one 6-byte bus read per hardware FIFO ent...

CVE-2026-79978

The ADXL345 sensor driver in Zephyr contains an out-of-bounds write vulnerability in the adxl345_process_fifo_samples_cb() callback within drivers/sensor/adi/adxl345/adxl345_stream.c. The root cause is that the driver calculates buffer offsets based on hardware-reported FIFO entries rather than t...

CVE-2026-92262

A flaw was found in MariaDB. An authenticated remote attacker can supply a crafted table name with the mysql50 prefix, which bypasses normal filesystem encoding for table names. By accessing files under unencoded legacy names, the attacker can achieve arbitrary code execution, exfiltrate sensitiv...

CVE-2026-98802

A flaw was found in the Linux kernel. When processing IPv6 segment routing seg6 headers, the kernel modifies routing and destination address fields without first ensuring that the network packet buffer is writable. If the packet buffer is shared or cloned, such as during packet inspection or...

kernel: mac802154: llsec: add skb_cow_data() before in-place crypto

A flaw was found in the Linux kernel's mac802154 IEEE 802.15.4 MAC security component. This vulnerability allows for data corruption and potential kernel crashes when cryptographic transformations are performed on shared network packet data without proper isolation. A remote attacker could exploi...

DEBIAN-CVE-2026-98975

In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an exchange covers both files from offset 0 to idisksize, xmicanexchangereflinkflags assumes every mapping moved and hands the reflink flag over to the other file...