CVE-2026-26149

Name: CVE-2026-26149
Creator: NVD / NIST
Published: 2026-04-14T18:16:45.79+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2026-26149 is a critical-severity vulnerability rated 9/10 on the CVSS scale. Improper neutralization of escape, meta, or control sequences in Microsoft Power Apps allows an authorized attacker to perform spoofing over a network.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

9/10

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

EPSS Probability

0.56%

42.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-150

Affected Software

Vendor	Product	Versions
Microsoft	Power Apps	< 3.26032.10.0

References

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

Timeline

Published: Apr 14, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-26149?

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

How severe is CVE-2026-26149?

CVE-2026-26149 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2026-26149?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-26149?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST