Loading vulnerability…
An elevation of privilege vulnerability in Microsoft Active Directory Federation Services (AD FS) caused by insufficient granularity of access control. The flaw allows an already authorized attacker with low privileges to perform local privilege escalation on an affected AD FS system. Microsoft assessed the issue as Important severity with CVSS 3.1 vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H and indicated that successful exploitation can result in administrator-level access.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
23 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An elevation of privilege vulnerability in Active Directory Federation Services (AD FS) that can be exploited locally to gain administrator privileges.
An elevation-of-privilege vulnerability in Active Directory Federation Services caused by weak access controls, allowing an authenticated local attacker to elevate privileges; Microsoft flags it as exploited.
An actively exploited zero-day privilege escalation vulnerability in Active Directory Federation Services.
A specific Adobe-related vulnerability referenced in July 2026 security advisories and identified by Microsoft and CISA as actively exploited.
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.