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I. Basic Information for CVE-2025-54874
Vulnerability Information

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Vulnerability Title
OpenJPEG allows OOB heap memory write in opj_jp2_read_header
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from 2.5.1 through 2.5.3, a call to opj_jp2_read_header may lead to OOB heap memory write when the data stream p_stream is too short and p_image is not initialized.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用未经初始化的变量
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenJPEG 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenJPEG是Université catholique de Louvain开源的一款基于C语言的开源JPEG2000编码解码器。 OpenJPEG 2.5.3及之前版本存在安全漏洞,该漏洞源于opj_jp2_read_header可能导致堆内存越界写入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
uclouvainopenjpeg >= 2.5.1, <= 2.5.3 -
II. Public POCs for CVE-2025-54874
#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/cyhe50/cve-2025-54874-pocPOC Details
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III. Intelligence Information for CVE-2025-54874
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IV. Related Vulnerabilities
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