openjpeg-2.3.0_CVE-2020-27824

OPENJPEG Library and Applications What is OpenJPEG ? OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group JPEG. Since April 2015, it is...

cve-2025-9951-ffmpeg-jp2-poc

CVE-2025-9951 FFmpeg JPEG 2000 Exploitation Research This repository contains two deliberately separated exploitation milestones for the FFmpeg JPEG 2000 component-mapping vulnerability: 1. 01-gdb-assisted/ — the original deterministic GDB-launched PoC and its full research-journey writeup,...

USN-8791-1 ghostscript vulnerability

It was discovered that Ghostscript incorrectly handled JPEG 2000 image components with mismatched subsampling factors. An attacker could possibly use this issue to cause Ghostscript to crash or execute arbitrary code if it opened a specially crafted file...

USN-8791-1: Ghostscript vulnerability

It was discovered that Ghostscript incorrectly handled JPEG 2000 image components with mismatched subsampling factors. An attacker could possibly use this issue to cause Ghostscript to crash or execute arbitrary code if it opened a specially crafted file...

CVE-2026-39919

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...

Linux Distros Unpatched Vulnerability : CVE-2026-39919

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpxopenjpeg.c that allows attackers to caus...

CVE-2026-39919 Ghostscript < 10.08.0 Heap Buffer Overflow via JPEG 2000 Output Adapter

Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpxopenjpeg.c that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image...

CVE-2026-39919 Ghostscript < 10.08.0 Heap Buffer Overflow via JPEG 2000 Output Adapter

Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpxopenjpeg.c that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image...

CVE-2026-39919

Ghostscript before 10.08.0 is affected by a heap-based buffer overflow in the JPEG 2000 output adapter (base/sjpx_openjpeg.c). The root cause is a sizing mismatch: when image components declare different subsampling factors, the non-samescale sub-byte-depth path allocates a row buffer sized for p...

PT-2026-92028

Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpx openjpeg.c that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image...

Astra Linux – Vulnerability in openjpeg2

A heap-based buffer overflow was detected in openjpeg, specifically at line 379:42 in color.c:420 when decompressing a specially crafted .j2k file. An attacker could exploit this vulnerability to execute arbitrary code with the permissions of the application compiled against openjpeg...

CVE-2026-68516

OpenEXR (the reference implementation for the EXR image format) versions 3.4.0 through 3.4.13 are vulnerable to a denial of service via a crafted HTJ2K-compressed EXR file. A malicious file whose JPEG 2000 SIZ fields place the first tile outside the visible image reaches invalid tile and codebloc...

JLSEC-2026-1002

ImageMagick is free and open-source software used for editing and manipulating digital images. Versions below both 7.1.2-19 and 6.9.13-44, contain a heap out-of-bounds write in the JP2 encoder with when a user specifies an invalid sampling index. This issue has been fixed in versions 6.9.13-44 an...

JLSEC-2026-1040 ImageMagick: Heap Buffer Over-Write in JP2 encoder when due to incorrect handling of arguments

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26...

GHSA-C4V7-W88G-M6C4 ImageMagick: Heap Buffer Over-Write in JP2 encoder when due to incorrect handling of arguments

Due to incorrect handling of arguments a heap buffer over-write can occur in the JP2 encoder...

PT-2026-64104

Summary src/libImaging/Jpeg2KDecode.c:853 accumulates total component width across every tile in a JPEG2000 image instead of recomputing it per tile. That accumulated value is then used in the tile bytes calculation at src/libImaging/Jpeg2KDecode.c:868, which can make the decoder grow state-buffe...

GHSA-VJC4-5QP5-M44J Pillow JPEG2000 tiled decode retains a growing scratch buffer and can be used for denial of service

Summary src/libImaging/Jpeg2KDecode.c:853 accumulates totalcomponentwidth across every tile in a JPEG2000 image instead of recomputing it per tile. That accumulated value is then used in the tilebytes calculation at src/libImaging/Jpeg2KDecode.c:868, which can make the decoder grow state-buffer v...

Exploit for CVE-2025-9951

CVE-2025-9951 FFmpeg JPEG 2000 exploitation research This rep...

SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2026:3084-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3084-1 advisory. This update for python-Pillow fixes the following issues - CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on mmap path...

SUSE SLES15: ImageMagick / ImageMagick-config-7-SUSE / etc (SUSE-SU-2026:3023-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3023-1 advisory. This update for ImageMagick fixes the following issues - CVE-2026-42050: stack buffer overflow in XTileImage bsc1265048. -...