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CVE-2026-52491

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.

LibTIFF TIFF是LibTIFF组织开源的一个读写TIFF(标签图像文件格式)文件的库。该库包含一些处理TIFF文件的命令行工具。 LibTIFF TIFF 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938版本存在安全漏洞，该漏洞源于libtiff/tools/thumbnail.c: main()组件问题，可能导致攻击者执行任意代码。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.19% · P8

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-52491

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the libtiff/tools/thumbnail.c: main() component
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
LibTIFF TIFF 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibTIFF TIFF是LibTIFF组织开源的一个读写TIFF(标签图像文件格式)文件的库。该库包含一些处理TIFF文件的命令行工具。 LibTIFF TIFF 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938版本存在安全漏洞，该漏洞源于libtiff/tools/thumbnail.c: main()组件问题，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

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

II. Public POCs for CVE-2026-52491

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-52491

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Patches & Fixes for CVE-2026-52491 (1)

Proof of Concept for CVE-2026-52491 (1)

Same Patch Batch · n/a · 2026-08-25 · 15 CVEs total

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CVE-2026-38468 Mosasauroidea GazellePW 安全漏洞
CVE-2026-51368 TongTech TongWeb 安全漏洞
CVE-2026-39113 SQLite 安全漏洞
CVE-2026-38466 Mosasauroidea GazellePW 安全漏洞
CVE-2026-38465 Mosasauroidea GazellePW 安全漏洞
CVE-2026-38469 Mosasauroidea GazellePW 安全漏洞
CVE-2026-38474 Mosasauroidea GazellePW 安全漏洞
CVE-2026-38473 Mosasauroidea GazellePW 安全漏洞
CVE-2026-38472 Mosasauroidea GazellePW 安全漏洞
CVE-2026-38470 Mosasauroidea GazellePW 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-52491

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