CVE-2026-8814
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | exifreader | < 4.39.0 | affected |
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I. Basic Information for CVE-2026-8814
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Versions of the package exifreader before 4.39.0 are vulnerable to Improper Handling of Highly Compressed Data (Data Amplification) due to decompressing PNG zTXt metadata without enforcing a built-in maximum decompressed output size. When asynchronous parsing is enabled, a crafted PNG file containing a highly compressed zTXt chunk can cause ExifReader to materialize a disproportionately large Comment value in memory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对高度压缩数据的处理不恰当(数据放大攻击)
Source: NVD (National Vulnerability Database)
Vulnerability Title
ExifReader 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ExifReader是Mattias Wallander个人开发者的一款图像元数据提取库。 ExifReader 4.39.0之前版本存在安全漏洞，该漏洞源于解压PNG zTXt元数据时未限制输出大小，可能导致内存中生成过大的Comment值。
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 |
|---|---|---|---|---|
| - | exifreader | 0 ~ 4.39.0 | - |
II. Public POCs for CVE-2026-8814
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Patch · 1PoC · 1Advisory · 1
Same Patch Batch · n/a · 2026-05-19 · 17 CVEs total
| CVE-2026-8813 | 7.5 HIGH | ExifReader 安全漏洞 |
| CVE-2026-34883 | Portrait Displays Dell Color Management 后置链接漏洞 | |
| CVE-2025-51427 | ModelScope 代码注入漏洞 | |
| CVE-2025-70950 | GoHTTP 路径遍历漏洞 | |
| CVE-2026-36828 | Panabit PAP-XM320 操作系统命令注入漏洞 | |
| CVE-2026-36827 | Panabit PAP-XM320 操作系统命令注入漏洞 | |
| CVE-2026-36829 | Panabit PAP-XM320 路径遍历漏洞 | |
| CVE-2026-37281 | zenshin 安全漏洞 | |
| CVE-2026-31071 | Pharmacy Manegement System 安全漏洞 | |
| CVE-2026-31072 | apscheduler 安全漏洞 | |
| CVE-2026-31069 | billabear 安全漏洞 | |
| CVE-2026-31070 | Pharmacy Management System 安全漏洞 | |
| CVE-2026-30117 | Scalar 安全漏洞 | |
| CVE-2026-30118 | Scalar 安全漏洞 | |
| CVE-2025-61081 | BYD Atto3 安全漏洞 | |
| CVE-2026-39250 | InnoShop 安全漏洞 |
IV. Related Vulnerabilities
Same product: exifreader
Same weakness: CWE-409
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Tandoor Recipes Affected by Denial of Service via Recipe Imp - CVE-2026-40148
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V. Comments for CVE-2026-8814
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