GHSA-rvv3-g6hj-g44x
High · 7.5AutoMapper Vulnerable to Denial of Service (DoS) via Uncontrolled Recursion
CVSS
7.5
EPSS
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Published
Mar 13, 2026
CISA due date
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The record
AutoMapper is 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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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- CVE-2026-107208 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-674