CVE-2026-102559

A heap buffer overflow vulnerability exists in libsoup during the construction of a masked WebSocket client frame . When processing very large outgoing payloads, size values passed to GByteArray allocation APIs may be truncated while the masking routine continues to use the full length. This coul...

EUVD-2026-89104

A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, causing a heap buffer overflow...

CVE-2026-102559 Libsoup: libsoup: heap buffer overflow during websocket client-frame masking

A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, causing a heap buffer overflow...

CVE-2026-102558

A heap buffer overflow vulnerability exists in libsoup within the SoupWebsocketConnection component. When the max-incoming-payload-size is set to unlimited (0), an attacker can provide a controlled frame length that causes the length to wrap during the growth of the incoming GByteArray . This res...

EUVD-2026-89103

A flaw was found in libsoup. When max-incoming-payload-size is unlimited 0, SoupWebsocketConnection could grow its incoming GByteArray based on an attacker-controlled frame length until the length wrapped, causing a heap buffer overflow while reading frame data...

CVE-2026-102560

A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for GByteArray growth could wrap, causing zlib to write past the allocated buffer and resulting in a heap buffer overflow. Mitigation To mitigate...

CVE-2026-102559

A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, causing a heap buffer overflow. Mitigation To mitigate this...

CVE-2026-102558

A flaw was found in libsoup. When max-incoming-payload-size is unlimited 0, SoupWebsocketConnection could grow its incoming GByteArray based on an attacker-controlled frame length until the length wrapped, causing a heap buffer overflow while reading frame data. Mitigation To mitigate this...

CVE-2026-102555 Libsoup: libsoup: heap buffer overflow via uninitialized length in data-uri base64 decoding

A flaw was found in libsoup. The soupuridecodedatauri function incorrectly treated base64 data-URI payloads as NUL-terminated strings when calling gbase64decodeinplace. If the percent-decoded payload contained embedded NUL bytes, the decoded length could remain uninitialized and be used as the si...

CVE-2026-102555

A heap buffer overflow exists in libsoup within the soup_uri_decode_data_uri() function. The vulnerability occurs because the function incorrectly treats base64 data-URI payloads as NUL-terminated strings when invoking g_base64_decode_inplace() . If a percent-decoded payload contains embedded NUL...

CVE-2026-31024

CVE-2026-31024 Vulnerability Report: Steghide Stack-Based Buffer Overflow & Information Disclosure Field| Value ---|--- Target Application| Steghide Linux Binary Affected Version| 0.5.1 Confirmed; earlier versions likely affected Vulnerability Type| Stack-Based Buffer Overflow CWE-121 Impact|...

CVE-2025-5548

CVE-2025-5548 Security research and technical analysis of CVE-2025-5548, a buffer overflow vulnerability affecting FreeFloat FTP Server 1.0. This repository documents vulnerability behaviour, attack surface analysis, controlled proof of concept testing, and defensive observations within a safe la...

CVE-2018-1000117-Exploit

CVE-2018-1000117 Python Software Foundation CPython version From 3.2 until 3.6.4 on Windows contains a Buffer Overflow vulnerability in os.symlink function on Windows that can result in Arbitrary code execution, likely escalation of privilege. This attack appears to be exploitable via a python...

CVE-2024-6387

CVE-2024-6387 CVE-2024-6387 is a hypothetical example, but let's assume it is a real-world vulnerability in the OpenSSH server implementation. This vulnerability could involve a buffer overflow or memory corruption issue that allows remote attackers to execute arbitrary code on the server. Here’s...

CVE-2025-32756-POC

CVE-2025-32756: Fortinet RCE PoC A proof-of-concept for the critical stack-based buffer overflow vulnerability CVE-2025-32756 affecting Fortinet products. Vulnerability CVSS : 9.8 Critical Type : Stack-based buffer overflow in AuthHash cookie processing Impact : Unauthenticated remote code...

raptor_infiltrate20

raptorinfiltrate20 "Los bichos son, con diferencia, la clase de entidad más numerosa y exitosa." -- Enciclopedia de la vida animal Este repositorio contiene todos los materiales relacionados con mi charla "El efecto INFILTRATE: 6 bugs en 6 meses" presentada en INFILTRATE20 el 26 de enero de 2021...

CVE-2024-0582

Introduction This exploit implements a Dirty Cred attack method to gain unauthorized write access to /etc/passwd. Unlike many similar exploits that create numerous pages or aggressively spray file descriptors, this approach takes a more targeted route to corrupt the necessary kernel structures...

CVE-2017-11882

CVE-2017-11882 Overview From the perspective of exploit effectiveness, it can kill all versions of Office from 2003 to 2016, and the entire attack environment is very simple to build. This vulnerability is caused by the Equation Editor in Office software. Because the editor process does not...

Security update for python-pymongo

This update for python-pymongo fixes the following issues: CVE-2026-96747: improper handling of key management endpoint values ending in .sock allows users with write access to the encryption key metadata to open connections to local sockets on the application host bsc1282844. CVE-2026-96748: hos...

CVE-2026-92368

TeamViewer Full Client and Host for Linux and macOS prior version 15.82 contain a heap-based buffer overflow vulnerability in the processing of .tvs session recording files. A size mismatch during decompression of recorded session data can result in out-of-bounds heap writes. By convincing a user...