CVE-2026-83845

high

Description

Improper privilege management in Windows Internet (wininet.dll) allows an authorized attacker to perform spoofing locally.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83845

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-100013

Details

Source: Mitre, NVD

Published: 2026-10-13

Updated: 2026-10-13

Risk Information

CVSS v2

Base Score: 6.2

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:N

Severity: Medium

CVSS v3

Base Score: 8.4

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.00288