CVEvulnerability

CVE-2026-26137

9.9 CRITICAL Published 2026-03-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2026-03-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Weaknesses
CWE-918

Description

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

Affected configurations

• microsoft 365 copilot chat

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References