PT-2026-34757 · Microsoft · Purview

Felix B · Published 2026-04-23 · Updated 2026-04-26 · CVE-2026-26150

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft Purview (affected versions not specified)

Description A server-side request forgery (SSRF) flaw in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network. SSRF is a flaw where an attacker can induce the server-side application to make requests to an unintended location.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

BDU:2026-06828

CVE-2026-26150

Affected Products

Purview

References · 6

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26150 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-06828 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-26150 · Security Note
• https://twitter.com/cybrsecpath/status/2048273707802788209 · Twitter Post
• https://twitter.com/CVEnew/status/2048168380537123267 · Twitter Post
• https://twitter.com/cybrsecpath/status/2047861654063554726 · Twitter Post