{"vulnerability": "CVE-2026-9831", "sightings": [{"uuid": "2d466027-e307-4059-b9e9-1595144b92eb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-9831", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmztnoflw42m", "content": "CVE-2026-9831 - ExtremeCloud IQ Cross Tenant Data Exposure via Extreme Platform One Authentication Race Condition\nCVE ID : CVE-2026-9831\n \n Published : May 29, 2026, 10:16 p.m. | 2\u00a0hours, 16\u00a0minutes ago\n \n Description : A race condition in the shared Extreme Platform\nONE IAM G...", "creation_timestamp": "2026-05-30T00:54:29.152238Z"}, {"uuid": "9b41613a-dde2-45ef-a343-0666da10af0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-9831", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116661644427991878", "content": "\ud83d\udea9 CVE-2026-9831: Medium severity race condition in Extreme Networks Extreme Platform ONE IAM Gateway. High-concurrency API key use may cause data leak across tenants. No patch yet \u2014 monitor advisories. Details: https://radar.offseq.com/threat/cve-2026-9831-cwe-362-concurrent-execution-using-s-84a029a5 #OffSeq #ExtremeNetworks #CloudSec #CVE2026_9831", "creation_timestamp": "2026-05-30T04:30:24.805072Z"}, {"uuid": "ad4c44cd-3a01-40e3-ae90-c433ab02c85f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-9831", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mn27ptk6hc2u", "content": "\u26a0\ufe0f Medium severity: Extreme Networks Extreme Platform ONE IAM Gateway has a race condition that could leak tenant data during heavy API-key use. No patch yet \u2014 limit API key traffic & watch advisories. https://radar.offseq.com/threat/cve-2026-9831-cwe-362-concurrent-execution-using-s-84a029a5 #Of...", "creation_timestamp": "2026-05-30T04:30:27.073514Z"}]}