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CVE-2025-66861

Date: December 28, 2025

An issue was discovered in function d_unqualified_name in file cp-demangle.c in BinUtils 2.26 allowing attackers to cause a denial of service via crafted PE file.

Severity Score

Related Resources (3)

https://github.com/caozhzh/CRGF-Vul/blob/main/cxxfilt/crash1.md
https://nvd.nist.gov/vuln/detail/CVE-2025-66861
https://www.mend.io/vulnerability-database/CVE-2025-66861

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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