CVE-2026-82539

CVE-2026-82539 Information Vendor: TOTOLINK Vendor's website: TOTOLINK Model: A720R Firmware version: V4.1.5cu.630B20250509 Firmware download address: TOTOLINK Severity CVSS v4.0 Base Score: 9.4 Critical Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P Vulnerability...

fluffi

FLUFFI FLUFFI - Un fuzzer binario evolutivo distribuido para pentesters. Acerca del proyecto Visión general de alto nivel Tutorial para principiantes Primeros pasos Uso HOWTOs Detalles técnicos Contribuir a FLUFFI LICENCIA Bugs encontrados Hasta ahora, FLUFFI se ha utilizado casi exclusivamente e...

CVE-2018-18912

🐞 CVE-2018-18912: Easy File Sharing Web Server 7.2 - Stack-Based Buffer Overflow SEH SEH-based buffer overflow in Easy File Sharing Web Server 7.2 demonstrating how an authenticated HTTP POST parameter can corrupt the exception handler chain. 📑 Table of Contents Why this repository exists Why thi...

CVE-2024-33453

CVE-2024-33453 Sensitive Data Exposure via Object Level Access Control in esp-idf Description A Buffer Overflow vulnerability in the esp-idf framework version 5.1, used by some Schoolbox products, allows a remote attacker to obtain sensitive information through improper object-level access contro...

CVE-2003-0358

CVE-2003-0358 Posting for historical reasons. snowcrash [email protected] https://github.com/snowcra5h/ Description Buffer overflow in 1 nethack 3.4.0 and earlier, and 2 falconseye 1.9.3 and earlier, which is based on nethack, allows local users to gain privileges via a long -s command line...

CVE-2016-2233

CVE-2016-2233 CVE-2016-2233 is a stack-based buffer overflow vulnerability related with a wide-used IRC software Hexchat. We build a IRC server and launch the attack on it to make all the client connected to the server crash. We exploited our attack on Ubuntu 12.04 using Python. We make a patch t...

CTFs

CTF Writeups Hey there, I'm Sean and I enjoy doing CTF problems in my spare time. My current position has me doing a lot of binary exploitation and software reverse engineering so I tend to focus on those categories. Most writeups that I see online suck and I hope these do a better job explaining...

Blackash-CVE-2025-54574

🛑 CVE-2025-54574 — Heap Buffer Overflow in Squid ≤ 6.3 🛑 Severity: Critical CVSS 9.3 Affected Software: Squid Proxy versions 6.3 and earlier Vulnerability Type: Heap-based buffer overflow Discovered in: URN Uniform Resource Name processing Impact: Possible remote code execution or denial-of-servi...

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-2021-3064

CVE-2021-3064: Pan-OS Remote Buffer Overflow + HTTP Smuggling Exploit This exploit uses an HTTP Smuggling vuln to deliver a payload to an otherwise inaccessible endpoint on Pan-OS firewalls; the endpoint is vulnerable to an overflow that can be exploited to run arbitrary code as root on the...

CVE-2025-24797

CVE-2025-24797 CVE-2025-24797 Detail - NVD Summary A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an attacker to hijack execution flow, potentially resulting in remote code execution. This attack does not...

CVE-2017-14980_syncbreeze_10.0.28_bof

Exploit - CVE-2017-14980 - Sync Breeze Enterprise v10.0.28 This repository contains a proof-of-concept buffer overflow exploit BOF for Sync Breeze Enterprise version 10.0.28, targeting the vulnerability identified as CVE-2017-14980. Description The vulnerability exists due to improper input...

RLSA-2026:76781 Moderate: glibc security, bug fix, and enhancement update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc:...

glibc security, bug fix, and enhancement update

An update is available for glibc. 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 The glibc packages provide the standard C libraries libc, POSIX thread librari...

CVE-2022-0185-Analysis-and-Exploit

CVE-2022-0185-Analysis-and-Exploit Research and proof-of-concept for CVE-2022-0185 Linux kernel heap overflow vulnerability. CVE-2022-0185 – Linux Kernel Heap Overflow Analysis Overview CVE-2022-0185 is a heap-based buffer overflow vulnerability in the Linux kernel’s filesystem context...

libpng: LIBPNG has a heap buffer overflow in png_set_quantize

A heap based buffer overflow flaw has been discovered in LibPNG. Prior to version 1.6.55, an out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported b...

libpng: LIBPNG heap buffer over-read

A buffer over read flaw has been discovered in libpng. A heap buffer over-read vulnerability exists in libpng's pngwriteimage8bit function when processing 8-bit images through the simplified write API with convertto8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and image...

libpng: libpng: Arbitrary code execution due to use-after-free vulnerability

A flaw was found in libpng, a library used for processing PNG Portable Network Graphics image files. This vulnerability arises from improper memory management where a heap-allocated buffer is aliased between internal data structures. When specific functions are called, a freed memory region can...

libpng: libpng: Denial of Service via buffer overflow in png_create_read_struct() function

A flaw was found in libpng. This buffer overflow vulnerability allows a local attacker to cause a denial of service DoS by exploiting the pngcreatereadstruct function. This can lead to the affected system becoming unresponsive or crashing...

libpng: LIBPNG heap buffer overflow

A buffer overflow flaw has been discovered in libpng. There is a heap buffer overflow vulnerability in the libpng simplified API function pngimagefinishread when processing 16-bit interlaced PNGs with 8-bit output format. Attacker-crafted interlaced PNG files cause heap writes beyond allocated...