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CVE-2026-26149

CRITICAL CVSS 3.1: 9.0
Updated Apr 17, 2026
Microsoft
Parameter Value
CVSS 9.0 (CRITICAL)
Type CWE-150
Vendor Microsoft
Public PoC No

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

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)