📦 Openjpeg

by Uclouvain

🔍 What is Openjpeg?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2025-54874

CRITICAL CVSS 9.8 Aug 5, 2025

This vulnerability in OpenJPEG allows an attacker to write data beyond allocated heap memory boundaries when processing specially crafted JPEG 2000 files. This can lead to remote code execution, denia...

CVE-2021-3575

HIGH CVSS 7.8 Mar 4, 2022

This vulnerability allows remote code execution via a heap-based buffer overflow in openjpeg when processing malicious JPEG 2000 (.j2k) files. Attackers can exploit this to execute arbitrary code with...

CVE-2020-27823

HIGH CVSS 7.8 May 13, 2021

This vulnerability in OpenJPEG's encoder allows attackers to pass specially crafted x,y offset input during encoding, potentially leading to memory corruption. It affects systems using vulnerable vers...

CVE-2025-50952

MEDIUM CVSS 6.5 Aug 7, 2025

This CVE describes a NULL pointer dereference vulnerability in openjpeg v2.5.0's DWT component that can cause denial of service. Attackers can crash applications using the library by providing special...

CVE-2023-39329

MEDIUM CVSS 6.5 Jul 13, 2024

This vulnerability in OpenJPEG allows an attacker to cause a denial of service through resource exhaustion by providing a specially crafted image file. The flaw occurs in the opj_t1_decode_cblks funct...