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CVE-2025-66863

High

Description

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

SeverityHigh
CVSS7.5
Exploit probability32. percentile0.4%
ProductGnu Binutils
PublishedDec 29, 2025
First seenDec 29, 2025
Weakness typeCWE-400Uncontrolled resource consumption

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
gnu binutils2.26—

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