CVE-2026-26128

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

CVSS Score

7.8

High

EPSS — Exploit Probability

0.4%

Riskier than 36% of all CVEs

Exploitation

Not in CISA KEV

No federal exploitation record

Remediation

Patch available

Vendor fix published

1 article across 1 outlet · first covered Jul 6, 2026 · latest Jul 6, 2026

Coverage timeline