Bug 2425830 (CVE-2025-66866)

Summary: CVE-2025-66866 binutils: BinUtils: Denial of Service via crafted PE file
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: crizzo, jmitchel, kshier, teagle
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in BinUtils. An attacker can exploit a vulnerability in the `d_abi_tags` function within the `cp-demangle.c` file by providing a specially crafted Portable Executable (PE) file. This can lead to a Denial of Service (DoS), making the affected application unavailable to legitimate users.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2025-12-29 17:02:15 UTC
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.