CVE-2025-66866
Unknown Unknown - Not Provided
Denial of Service in BinUtils 2.26 d_abi_tags Function

Publication date: 2025-12-29

Last updated on: 2025-12-29

Assigner: MITRE

Description
An issue was discovered in function d_abi_tags in file cp-demangle.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.
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Meta Information
Published
2025-12-29
Last Modified
2025-12-29
Generated
2026-06-16
AI Q&A
2025-12-29
EPSS Evaluated
2026-06-15
NVD
CVE-2025-66866
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
gnu binutils 2.26
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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Executive Summary

This vulnerability is a flaw in the function d_abi_tags within the cp-demangle.c file of BinUtils version 2.26. It allows attackers to cause a denial of service by using a specially crafted PE (Portable Executable) file.

Impact Analysis

The vulnerability can impact you by causing a denial of service condition, which means that an attacker could make the affected BinUtils software crash or become unavailable by providing a maliciously crafted PE file.

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