What is CVE-2026-41447?

CVE-2026-41447 is a high-severity vulnerability in Zucchetti S.p.a. Firmacheck, classified under Untrusted Search Path. CVSS score: 7.8/10. Published 2026-08-03.

How severe is CVE-2026-41447?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Zucchetti S.p.a. Firmacheck

CVE-2026-41447

FirmaCheck for Windows before 1.3.16 contains a dll hijacking vulnerability that allows local attackers to execute arbitrary code by placing a crafted openssl.cnf file in the unvalidated C:\Program Files (x86)\Common Files\SSL\ directory p…

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Zucchetti S.p.a. Firmacheck — versions 0

Weakness classification (CWE)

CWE-426 — Untrusted Search Path

References

disclosure@vulncheck.com (third-party-advisory)
disclosure@vulncheck.com (product)

Frequently asked questions

What is CVE-2026-41447?: CVE-2026-41447 is a high-severity vulnerability in Zucchetti S.p.a. Firmacheck, classified under Untrusted Search Path. CVSS score: 7.8/10. Published 2026-08-03.
How severe is CVE-2026-41447?: High severity. CVSS v3 base score is 7.8 out of 10.