Affects widely-used enterprise data governance software (Microsoft Purview); SSRF privilege escalation could enable broad network compromise.
CVE-2026-26150
SSRF in Microsoft Purview enables privilege escalation.
Is CVE-2026-26150 being exploited?
Not confirmed. CVE-2026-26150 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 0.57% probability of exploitation in the next 30 days.
How severe is CVE-2026-26150?
CVE-2026-26150 is rated High with a CVSS score of 8.6. 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-2026-26150?
Yes. A fix has been recorded for CVE-2026-26150. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-26150 affect?
CVE-2026-26150 affects Microsoft Purview. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-26150?
Patch when available; review access controls.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SSRF allows attacker to access internal resources and escalate privileges within the Purview deployment.
Patch when possible