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CVE-2026-51807

AI Predicted 9.8 Difficulty: Easy EPSS 0.48% · P38

Possible ATT&CK Techniques 1AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProductVersion RangeStatus
n/an/an/aaffected
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I. Basic Information for CVE-2026-51807

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer Overflow vulnerability in OpenHTJ2K v.0.18.4 and before allows an attacker to execute arbitrary code via the j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Osamu Watanabe OpenHTJ2K 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Osamu Watanabe OpenHTJ2K是Osamu Watanabe个人开发者开源的一款遵循 ISO/IEC 15444-15 标准的开源高性能 JPEG 2000 (HTJ2K) 图像压缩和解压缩库。 Osamu Watanabe OpenHTJ2K 0.18.4及之前版本存在安全漏洞，该漏洞源于j2k_precinct_subband::parse_packet_header()函数中的缓冲区溢出问题，可能导致攻击者执行任意代码。
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
-n/a n/a -

II. Public POCs for CVE-2026-51807

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III. Intelligence Information for CVE-2026-51807

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Patches & Fixes for CVE-2026-51807 (1)

Same Patch Batch · n/a · 2026-07-14 · 16 CVEs total

CVE-2026-157026.3 MEDIUMtamagui config.ts updateConfig prototype pollution
CVE-2026-157004.7 MEDIUMDedeCMS Album Publishing Feature zip.class.php ExtractFile path traversal
CVE-2026-156903.1 LOWopen62541 Shared Client ua_client_connect.c responseReadNamespacesArray null pointer deref
CVE-2026-51105amule 缓冲区错误漏洞
CVE-2026-36214osTicket 安全漏洞
CVE-2026-52101Andrei Marcu linx-server 安全漏洞
CVE-2026-52100Andrei Marcu linx-server 安全漏洞
CVE-2026-38450Aetopia Digital Asset Management DAM 安全漏洞
CVE-2025-56361Connectivity Standards Alliance Matter 安全漏洞
CVE-2025-56364Connectivity Standards Alliance Matter 安全漏洞
CVE-2025-56365Connectivity Standards Alliance Matter 安全漏洞
CVE-2025-56362Connectivity Standards Alliance Matter 安全漏洞
CVE-2025-56363Connectivity Standards Alliance Matter 安全漏洞
CVE-2026-36035CAXperts UniversalPlantViewer WebServices Server 安全漏洞
CVE-2026-51808Osamu Watanabe OpenHTJ2K 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-51807

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