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Dossier · Vulnerability

Vulnerability · NVD published 2026-07-14

CVE-2026-50304

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

Signals

Exploited in the wild
Not on KEVNot in CISA's catalogue as of the last daily pull. Absence is not proof of safety.
EPSS · 30-day forecast
1%Chance of exploitation in the next 30 days, 67th percentile of all CVEs. A forecast; KEV outranks it.
CVSS · NVD · HIGH
7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Internet exposure
not stated by sourcesNo exposure census on this CVE's dispatches.

Exploits

not checked

Not checked yet. Our exploit watch has not looked at this CVE, so this says nothing either way.

On the wire

1 dispatch
  1. Rapid7 Analysis: Microsoft SharePoint JWT Token Authentication Bypass (CVE-2026-55040)KEV

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