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1 vulnerability by LuckyPennySoftware

CVE-2026-32933 (GCVE-0-2026-32933)

Vulnerability from cvelistv5 – Published: 2026-03-20 02:38 – Updated: 2026-03-20 20:02
VLAI?
Title
AutoMapper Vulnerable to Denial of Service (DoS) via Uncontrolled Recursion
Summary
AutoMapper is a convention-based object-object mapper in .NET. Versions prior to 15.1.1 and 16.1.1 are vulnerable to a Denial of Service (DoS) attack. When mapping deeply nested object graphs, the library uses recursive method calls without enforcing a default maximum depth limit. This allows an attacker to provide a specially crafted object graph that exhausts the thread's stack memory, triggering a `StackOverflowException` and causing the entire application process to terminate. Versions 15.1.1 and 16.1.1 fix the issue.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
LuckyPennySoftware AutoMapper Affected: >= 16.0.0, < 16.1.1
Affected: < 15.1.1
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