CVE-2026-8363
Deferred Deferred - Pending Action
Stack-Based Buffer Overflow in WOSDeviceDropFolder.dll

Publication date: 2026-05-27

Last updated on: 2026-05-29

Assigner: Tenable Network Security, Inc.

Description
A stack-based buffer overflow condition exists in WOSDeviceDropFolder.dll when processing a long URL path starting with /resources:
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-05-27
Last Modified
2026-05-29
Generated
2026-06-17
AI Q&A
2026-05-27
EPSS Evaluated
2026-06-15
NVD
CVE-2026-8363
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is a stack-based buffer overflow in the WOSDeviceDropFolder.dll component. It occurs when the software processes a long URL path that starts with /resources, which can cause the program to overwrite memory on the stack.

Impact Analysis

Because this is a stack-based buffer overflow with a high CVSS score of 9.8, it can lead to severe impacts including complete compromise of the affected system. An attacker could execute arbitrary code, cause denial of service, or gain unauthorized access without any user interaction or privileges.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-8363. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart