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CVE-2026-85889 is a missing-authentication vulnerability in a critical Azure AI Foundry function. Privileged endpoints can be accessed without authentication, enabling a remote unauthenticated attacker to elevate privileges. The issue is classified as CWE-306 and has a CVSS v3.1 score of 10.0 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
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No public exploit code observed for this vulnerability.
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10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A missing-authentication vulnerability affecting critical Azure AI Foundry functions that enables unauthenticated network-based privilege escalation and access to privileged model-management endpoints.
A missing-authentication vulnerability in Azure AI Foundry that permits an unauthorized network attacker to elevate privileges.
A critical missing-authentication vulnerability in Azure AI Foundry that allows an unauthenticated network attacker to elevate privileges. The supplied CVSS v3.1 vector indicates low-complexity, no-privilege, no-user-interaction exploitation with high confidentiality, integrity, and availability impact.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.