CVE-2026-40366 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
May 12, 2026
Last Seen
May 13, 2026

CVE-2026-40366 is a vulnerability tracked across 1 threat cluster and 3 intelligence report mentions on ThreatCluster. First observed May 12, 2026; most recent activity May 13, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Patch Tuesday: No zero days among 137 Microsoft CVEs, 4 Word RCEs — Scworld · May 13, 2026
  • Patch Tuesday: No zero days among 137 Microsoft CVEs, 4 Word RCEs — Scmagazine · May 13, 2026
  • Microsoft Patch Tuesday for May 2026 — Blog.Talosintelligence · May 12, 2026

CVSS v3.1 Breakdown