CVE-2026-40377 in Windowsinformação

Sumário

de MITRE • 12/05/2026

Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Responsável

Microsoft

Divulgação

12/05/2026

Moderação

aceite

Entrada

VDB-363186

CPE

pronto

EPSS

0.00049

KEV

não

Atividades

muito baixo

Sector

Lawfirm, Telecommunication, ...

Fontes

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-40377
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-40377
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-40377/

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