https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T11:48:56.150822+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-9831 CVE-2026-9831 — ExtremeCloud IQ Cross Tenant Data Exposure via Extreme Platform One Authentication Race Condition 2026-10-06T11:48:56.168926+00:00

Affected: Extreme Networks Extreme Platform ONE

A race condition in the shared Extreme Platform ONE IAM Gateway API-key authentication path could, under specific high-concurrency traffic conditions, intermittently allow requests authenticated with an Extreme Platform ONE /IAM-issued API key to receive response data for another tenant. The issue was observed through ExtremeCloud IQ/XIQ API endpoints and validated against both XIQ/XAPI and Extreme Platform ONE /Common Services API paths. XIQ-native tokens and standard OAuth/Bearer JWT authentication were not affected.