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SlimPDFReader EUVD-2026-30682

| CVE-2026-8733 LOW
Stack-based Buffer Overflow (CWE-121)
2026-05-17 VulDB GHSA-j7p9-2c5r-5rg7
Buffer Overflow Stack Overflow
2.1
CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
P
Scope
X

Lifecycle Timeline

3
Severity Changed
May 17, 2026 - 05:22 NVD
MEDIUM LOW
CVSS changed
May 17, 2026 - 05:22 NVD
6.3 (MEDIUM) 2.1 (LOW)
Analysis Generated
May 17, 2026 - 05:14 vuln.today

DescriptionNVD

A vulnerability was found in Investintech SlimPDFReader up to 2.0.13. Affected by this vulnerability is the function sub_3B4610 of the file SlimPDFReader.exe. The manipulation results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor responded to the initial vulnerability report by the researcher with a note that the product is discontinued. This vulnerability only affects products that are no longer supported by the maintainer.

AnalysisAI

Stack-based buffer overflow in Investintech SlimPDFReader ≤2.0.13 enables remote code execution when victims open malicious PDF files. The vulnerability exists in the sub_3B4610 function of SlimPDFReader.exe and requires no authentication but depends on user interaction (opening crafted PDF). …

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EUVD-2026-30682 vulnerability details – vuln.today
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