Monitoring

Critical vulnerability — CVE-2026-56397

Cyber·● resolved·Tier 2 · observational·122d active
Also affectshacks
Level9.6/ 10

Signals

  • CVSS9.6
  • SeverityCRITICAL
  • Other 9.0+2

Cite this situation

Monitoring Room, "Critical vulnerability — CVE-2026-56397", situation page, level 9.6/10 (Monitoring Room's 0–10 severity score), as of 2026-06-21 14:16 UTC, source: NIST NVD. https://monitoringroom.com/s/cyber-CVE-2026-56397

Call what happens next

Related situations

Critical vulnerability — CVE-2026-101809

Cyber · ● developing · 1d ago · NIST NVD

10.0

Critical vulnerability — CVE-2026-112370

Cyber · ● resolved · 2d ago · NIST NVD

9.9

Critical vulnerability — CVE-2026-111862

Cyber · ● resolved · 2d ago · NIST NVD

9.8

Critical vulnerability — CVE-2026-111998

Cyber · ● resolved · 3d ago · NIST NVD

9.8

Critical vulnerability — CVE-2026-111643

Cyber · ● resolved · 5d ago · NIST NVD

9.8

Critical vulnerability — CVE-2026-111281

Cyber · ● resolved · 6d ago · NIST NVD

9.8
Browse all situations →
Source · NIST NVD
Open primary →