CVE-2026-83947 PUBLISHED

Azure Event Grid Spoofing Vulnerability

Assigner: microsoft
Reserved: 31.08.2026 Published: 08.10.2026 Updated: 09.10.2026

Missing authorization in Azure Event Grid allows an authorized attacker to perform spoofing over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C
CVSS Score: 7.7

Product Status

Vendor Microsoft
Product Azure Event Grid System
Versions
  • Version - is affected

References

Problem Types