CVE-2025-66864

CWE-20 — Improper Input ValidationCWE-476 — NULL Pointer Dereference7 documents7 sources
Severity
7.5HIGH
EPSS
0.0%
top 84.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
GNU Binutils
Timeline
PublishedDec 29

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDgnu/binutils2.26

🔴Vulnerability Details

3
GHSA
GHSA-g3fh-r5q2-x687: An issue was discovered in function d_print_comp_inner in file cp-demangle↗2025-12-29
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CVEList
CVE-2025-66864: An issue was discovered in function d_print_comp_inner in file cp-demangle↗2025-12-29
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OSV
CVE-2025-66864: An issue was discovered in function d_print_comp_inner in file cp-demangle↗2025-12-29
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📋Vendor Advisories

2
Red Hat
binutils: NULL pointer dereference in d_print_comp_inner() in cp-demangle.c↗2025-12-29
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Debian
CVE-2025-66864: binutils - An issue was discovered in function d_print_comp_inner in file cp-demangle.c in ...↗2025
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🕵️Threat Intelligence

1
Wiz
CVE-2025-66864 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2025-66864 (HIGH CVSS 7.5) | An issue was discovered in function | cvebase.io