CVE-2026-26149

CRITICAL

Improper neutralization of escape, meta, or control sequences in Microsoft Power Apps allows an authorized attacker to perform spoofing over a network.

CVSS v3.1 Score

9.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Complexity

LOW

Privileges

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Published: 4/14/2026Modified: 6/17/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26149Vendor Advisory