Affects widely used Microsoft cloud identity service; could disrupt enterprises.
CVE-2026-35431
SSRF in Microsoft Entra ID Entitlement Management enables network spoofing
Is CVE-2026-35431 being exploited?
Not confirmed. CVE-2026-35431 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.51% probability of exploitation in the next 30 days.
How severe is CVE-2026-35431?
CVE-2026-35431 is rated Critical with a CVSS score of 10.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-35431?
Yes. A fix has been recorded for CVE-2026-35431. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-35431 affect?
CVE-2026-35431 affects Microsoft Entra ID Entitlement Management. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-35431?
Monitor for abuse; patch when released; tighten access controls.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SSRF allows attacker to issue internal network requests via the cloud service, potentially accessing internal resources.
Monitor only