ghostscript: ghostscript: Heap buffer overflow via JPEG 2000 output adapter

A flaw was found in Ghostscript. This heap-based buffer overflow vulnerability in the JPEG 2000 output adapter allows an attacker to cause memory corruption by supplying a specially crafted PDF file. The crafted PDF contains a JPEG 2000 image with mismatched component subsampling factors...

Moderate: Red Hat Security Advisory: ghostscript security update

An update for ghostscript is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

CVE-2026-42533

CVE-2026-42533 — nginx Heap Buffer Overflow PoC Exploit Pre-Authentication Remote Code Execution via Two-Pass Capture Clobbering Public PoC released 2026-07-27 — Don't wait, patch now. | ---|--- CVE| CVE-2026-42533 CVSS 4.0| 9.2 Critical Type| Heap Buffer Overflow CWE-122 Affected| nginx 0.9.6 –...

CVE-2024-26229

CVE-2024-26229 Windows CSC service privilege escalation vulnerability. When a program writes more data to a buffer than its capacity, a heap-based buffer overflow occurs, causing excess data to overflow into adjacent memory areas. This overflow can corrupt memory and may allow an attacker to...

CVE-2026-106547

A heap-based buffer overflow in H5VMarrayfill in src/H5VM.c in HDF5 before 2.2.0 lets a remote attacker cause an application crash and possibly execute arbitrary code with a crafted HDF5 file. When a dataset's unallocated chunks are read, H5Dfillinit fills the fill-value buffer from datatype and...

CVE-2026-106062

A heap-based buffer overflow was found in GIMP’s DirectDraw Surface DDS loader. When loading a crafted DDS image, buffer sizes derived from width, height, and pitch can be computed using 32-bit arithmetic that overflows. The allocated buffer is too small for the amount of pixel data written throu...

CVE-2021-39863

CVE-2021-39863 Adobe Acrobat Reader DC 21.005.20048.43252 32 bit Down load this version : https://ardownload2.adobe.com/pub/adobe/reader/win/AcrobatDC/2100520048/AcroRdrDC2100520048enUS.exe Bypass ASLR, DEP Non Bypass CFG Analysis Team Blog Team Member Blog - mntly Adobe root cause.pdf : Explain...

CVE-2026-106547

HDF5 versions before 2.2.0 are vulnerable to a heap-based buffer overflow in the H5VM_array_fill() function located in src/H5VM.c . The root cause occurs when H5D__fill_init() fills a fill-value buffer using datatype and dataspace metadata from a file; if this metadata is inconsistent with the al...

CVE-2026-106062

A heap-based buffer overflow exists in GIMP’s DirectDraw Surface (DDS) loader . When processing a crafted DDS image, the software performs 32-bit arithmetic that overflows during the calculation of buffer sizes based on width, height, and pitch (CWE-190 ). This results in the allocation of a buff...

EUVD-2026-93983

A heap-based buffer overflow was found in GIMP’s DirectDraw Surface DDS loader. When loading a crafted DDS image, buffer sizes derived from width, height, and pitch can be computed using 32-bit arithmetic that overflows. The allocated buffer is too small for the amount of pixel data written throu...

CVE-2026-106062

A heap-based buffer overflow was found in GIMP’s DirectDraw Surface DDS loader. When loading a crafted DDS image, buffer sizes derived from width, height, and pitch can be computed using 32-bit arithmetic that overflows. The allocated buffer is too small for the amount of pixel data written throu...

CVE-2018-4407-IOS

CVE-2018-4407-IOS CVE ? Common Vulnerabilities and Exposures TLDR The vulnerability is a heap buffer overflow in the networking code in the XNU operating system kernel. XNU is used by both iOS and macOS, which is why iPhones, iPads, and Macbooks are all affected. My exploit PoC just overwrites th...

CVE-2009-4049

CVE-2009-4049 Heap-based buffer overflow in aswRdr.sys aka the TDI RDR driver in avast! Home and Professional 4.8.1356.0 allows local users to cause a denial of service memory corruption or possibly gain privileges via crafted arguments to IOCTL 0x80002024. While part of the reason as to why I di...

CVE-2026-106063

A heap-based buffer overflow exists in the GIMP DICOM export plug-in (CWE-787). The vulnerability is triggered when exporting images with extremely large width and height dimensions, causing an integer overflow during the 32-bit calculation of the buffer size (width * height * bytes-per-pixel). C...

CVE-2026-106117

ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, decoding a strip TIFF using CCITT Group 3 or Modified Huffman compression can pass attacker-expanded runs to BitWriterUtils.WriteBits without first checking the current row width. T4TiffCompression.WritePixelRun can accumulate oversized...

porfolio-Baron-Samedit

porfolio-Baron-Samedit this is a study about CVE-2021-3156: Heap-Based Buffer Overflow in Sudo Baron Samedit...

CVE-2026-5201

CVE-2026-5201 Heap-based buffer overflow in gdk-pixbuf JPEG loader Hi, I'm Kağan Çapar. I discovered a heap-based buffer overflow vulnerability in gdk-pixbuf's JPEG image loader that affects virtually all Linux desktop environments. The vulnerability was assigned CVE-2026-5201 and acknowledged by...

CVE-2026-42945

NGINX Rift RCE Proof of concept for CVE-2026-42945 , a critical heap buffer overflow in NGINX's ngxhttprewritemodule introduced in 2008. The bug enables unauthenticated remote code execution against servers using rewrite and set directives. This vulnerability — along with three other memory...

CVE-2026-35330

CVE-2026-35330 strongSwan EAP-SIM / EAP-AKA attribute parser pre-auth heap buffer overflow via integer underflow. Description parseattributes in src/libsimaka/simakamessage.c:419 reads TLV headers whose length byte counts 4-byte words. For the ATRAND / ATENCRDATA branch: if hdr-length 4 in.len ||...

nginx-rift-private-lab

NGINX Rift RCE Proof of concept for CVE-2026-42945 , a critical heap buffer overflow in NGINX's ngxhttprewritemodule introduced in 2008. The bug enables unauthenticated remote code execution against servers using rewrite and set directives. This fork extends the original PoC with an ASLR-bypass...