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CVE-2026-52584

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

libjxl是libjxl社区开源的一个 JPEG XL 图像格式参考实现。 libjxl 0.11.2及之前版本存在安全漏洞，该漏洞源于缓冲区溢出，可能导致本地攻击者通过DecodeImageAPNG函数获取敏感信息。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.16% · P5

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-52584

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
libjxl 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libjxl是libjxl社区开源的一个 JPEG XL 图像格式参考实现。 libjxl 0.11.2及之前版本存在安全漏洞，该漏洞源于缓冲区溢出，可能导致本地攻击者通过DecodeImageAPNG函数获取敏感信息。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-52584

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-52584

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Patches & Fixes for CVE-2026-52584 (1)

News Coverage for CVE-2026-52584 (1)

Same Patch Batch · n/a · 2026-07-17 · 14 CVEs total

CVE-2026-51080 Proxmox libpve-storage-perl 输入验证错误漏洞
CVE-2025-60357 AhnLab EPP Management 输入验证错误漏洞
CVE-2026-51083 Proxmox Virtual Environment 权限许可和访问控制问题漏洞
CVE-2026-51081 Proxmox Virtual Environment 跨站脚本漏洞
CVE-2026-51082 Proxmox Virtual Environment 竞争条件问题漏洞
CVE-2026-36669 Feng Office 任意文件上传漏洞
CVE-2026-42168 django-pyas2 安全漏洞
CVE-2026-52199 Generic OEM UZ801 安全漏洞
CVE-2026-51833 Xenforo 安全漏洞
CVE-2025-51677 openRISC OR1200 安全漏洞
CVE-2025-51678 Yosys Headquarters PicoRV32 安全漏洞
CVE-2026-52348 cool-admin 安全漏洞
CVE-2026-52203 MingSoft MCMS 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-52584

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