CVE-2026-26139

High

Description

Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.

SeverityHigh
CVSS8.6
Exploit probability—
ProductMicrosoft Purview
PublishedMar 19, 2026
First seenMar 19, 2026

How to fix

Affected products

ProductAffected versionsFixed in
microsoft purviewNo range specified—

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CVE-2026-26139 · Microsoft Purview · Dark Radar