AUGUST 4, 2026
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Case File

CVE-2025-6338

UNKNOWN · CVSS N/A EPSS 0.40%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-10-16 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. It affects Windows. It may lead to a denial-of-service condition.

CVE
CVE-2025-6338
Severity
UNKNOWN
CVSS
N/A
EPSS
0.40%
Windows

Original NVD Description

There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period. This issue affects Qt from 5.15.0 through 6.8.3, from 6.9.0 before 6.9.2.