cbcvebase.
CVE-2026-26138
published 2026-03-19

CVE-2026-26138: Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.

PriorityP262critical10CVSS 3.1
AVNACLPRNUINSCCHIHAH
EPSS
0.57%
42.7th percentile
Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.

Affected

2 ranges
VendorProductVersion rangeFixed in
microsoftmicrosoft_purview
msrcmicrosoft_purview

Detection & IOCsextracted from sources · hover to see the quote

  • ·Vulnerability is fully mitigated server-side by Microsoft; no customer action or patching required. No exploit has been publicly disclosed or observed in the wild.
  • ·No software update or patch link is provided because the fix was applied entirely on Microsoft's infrastructure side.
  • ·Exploit status is confirmed as neither publicly disclosed nor actively exploited at time of publication.

CVSS provenance

nvdv3.110.0CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
vendor_msrc8.6HIGH
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