cve-database

Vulnerability Report: Format String Vulnerability in D-Link DC...

CVE-2026-25104

MediaArea MediaInfoLib LXF parsing heap-based buffer overflow vulnerability...

ruby/json: Ruby JSON: Denial of Service or Information Disclosure via format string injection

A flaw was found in Ruby JSON. This vulnerability, a format string injection, allows a remote attacker to cause a denial of service DoS or disclose sensitive information. The flaw occurs when processing specially crafted user-supplied documents with the allowduplicatekey: false parsing option...

Important: Red Hat Security Advisory: ruby4.0 security update

An update for ruby4.0 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing

A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations,...

YKWriter

YKWriter 🔑💾 YKWriter is a lightweight Windows Forms utili...

OSV-2026-812 Heap-buffer-overflow in ihevcd_fmt_conv_422sp_to_420p

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516319578 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcdfmtconv422spto420p ihevcdfmtconv ihevcddecode...

Mistune cross-site scripting vulnerabilities

Mistune is a fast and powerful Python Markdown parser developed by Hsiaoming Yang. Versions of Mistune prior to 3.2.1 contained a cross-site scripting vulnerability. This vulnerability stemmed from the use of Python format strings to insert id and text values into tags without proper HTML escapin...

MediaInfoLib security vulnerability

MediaInfoLib is a tool developed by MediaArea for displaying technical information and tag data related to audio and video files. MediaInfoLib has a security vulnerability, which stems from a heap buffer overflow issue during LXF parsing...

PT-2026-46875

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516319578 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcd fmt conv 422sp to 420p ihevcd fmt conv ihevcd decode...

Important: ruby:4.0 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: ruby/json: Ruby JSON: Denial of Service or Information Disclosure via format string injection CVE-2026-33210 erb: ERB: Arbitrary...

ALSA-2026:20596 Important: ruby:4.0 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: ruby/json: Ruby JSON: Denial of Service or Information Disclosure via format string injection CVE-2026-33210 erb: ERB: Arbitrary...

RHEL 9 : gimp (RHSA-2026:20691)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20691 advisory. The GIMP GNU Image Manipulation Program is an image composition and editing program. GIMP provides a large image manipulation toolbox,...

CVE-2026-9501 GNU LibreDWG Dwgread Utility decode.c decompress_R2004_section assertion

A vulnerability was determined in GNU LibreDWG up to 0.14. The impacted element is the function decompressR2004section of the file src/decode.c of the component Dwgread Utility. Executing a manipulation can lead to reachable assertion. The attack is restricted to local execution. The exploit has...

Exploit for Use of Externally-Controlled Format String in Fortinet Fortiproxy

Disclaimer The code and materials contained in this repository...

CVE-2026-42046

A flaw was found in libcaca, a colour ASCII art library. An integer overflow vulnerability in the canvas import functionality allows an attacker to cause a controlled heap out-of-bounds write by supplying a specially crafted file in the "caca" format. This heap overflow can lead to memory...

libhevc:hevc_dec_fuzzer: Heap-buffer-overflow in ihevcd_fmt_conv_422sp_to_420p

Project: https://android.googlesource.com/platform/external/libhevc https://github.com/ittiam-systems/libhevc.git Detailed Report: https://oss-fuzz.com/testcase?key=4610459654488064 Project: libhevc Fuzzing Engine: honggfuzz Fuzz Target: hevcdecfuzzer Job Type: honggfuzzasanlibhevc Platform Id:...

OSV-2026-808 Heap-buffer-overflow in ihevcd_fmt_conv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515994900 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcdfmtconv ihevcdprocessthread startthread...

HDF5 Use-After-Free

The vulnerability of the HDF5 library is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

PyPDF Loop DoS

The vulnerability of the Python library for working with PDF files, PyPDF, is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...