CVE-2026-68819

Microsoft — Windows Network File System Denial of Service Vulnerability

Patch Tuesday

What EVULNABLE says

EVULNABLE Risk · priority 8/100 Routine Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date
Patch Tuesday

Why it matters: CVSS base score 5.9, and Microsoft Exploitability Index: Exploitation Unlikely.

Monitor

The priority band answers “how soon”, not “how bad” — see Methodology for what it weighs and where it abstains.

The evidence behind it

Published measurements for CVE-2026-68819
MeasureValueSource
CVSS base score 5.9 —
FIRST EPSS 0.007 (50.1st pctl) FIRST
Actively exploited Not confirmed Patch Tuesday
Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

This page is an opinion about urgency. Where it and a source of record disagree, the source of record is the record.

NVD ↗ Microsoft ↗