CVE-2026-70213

highpriority · track · 32EPSS 0.004 · 33 %ileDEFRNLUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.39% (33rd) EPSS

CVSS 8 · high

Is it mine?

11 products

Check your exposure

Who says so?

4 sources

cert_bund · msrc_csaf · ncsc_nl · certfr

EPSS · scored 2026-10-27

Origin validation error in Microsoft Power Apps allows an authorized attacker to execute code over a network.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedMicrosoft Power Apps for Androidmsrc_csaf
3.26085.7:Security Update:https://play.google.com/store/apps/details?id=com.microsoft.msapps&hl=en_US
https://play.google.com/store/apps/details?id=com.microsoft.msapps&hl=en_US

cvss

Technical severity, 0–10. One row per scoring source.

8.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hprimary · secure@microsoft.com USexploitability 2.1 · impact 5.9

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.18highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-346USCWE-346USCWE-346US

affected products (11)

Products and version ranges known to be affected.

Microsoft Apps Bookingsall versionscert_bundDEcpe:/a:microsoft:apps:bookings
Microsoft Apps MessagePack-CSharpall versionscert_bundDEcpe:/a:microsoft:apps:messagepack-csharp
Microsoft Apps Paintall versionscert_bundDEcpe:/a:microsoft:apps:paint
Microsoft Power Appsall versionscert_bundDEcpe:/a:microsoft:power_apps:-
Microsoft PowerToysall versionscert_bundDEcpe:/a:microsoft:powertoys:-
Microsoft Microsoft Power Apps for Androidall versionsfixedmsrc_csafUS
Microsoft Microsoft Power Apps for Android< 3.26085.7msrc_csafUS
Microsoft Microsoft Dataverse≤ vers:unknown/*ncsc_nlNL
Microsoft Microsoft Dynamics 365 (on-premises) version 9.1≤ vers:unknown/*ncsc_nlNL
Microsoft Microsoft Dynamics NAV 2017 on Windows Server 2012≤ vers:unknown/*ncsc_nlNL
Microsoft Microsoft Dynamics NAV 2018 on Windows Server 2012≤ vers:unknown/*ncsc_nlNL

advisories (4)

Vendor and ecosystem advisories describing this.

NCSC-2026-0424Kwetsbaarheden verholpen in Microsoft DynamicsNL2026-10-13csaf · ncsc_nlNL
Microsoft heeft kwetsbaarheden verholpen in diverse Dynamics componenten.
WID-SEC-W-2026-3922Microsoft Apps: Mehrere SchwachstellenDeutsch2026-10-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Microsoft PowerToys, Microsoft Power Apps und Microsoft Apps ausnutzen, um erweiterte Berechtigungen – einschließlich Administratorrechte – zu erlangen, beliebigen Code auszuführen, Daten zu manipulieren oder einen Denial-of-Service-Zustand auszulösen.
msrc_CVE-2026-70213Microsoft Power Apps Remote Code Execution Vulnerability2026-10-13csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
CERTFR-2026-AVI-1316Multiples vulnérabilités dans les produits MicrosoftFrançais2026-10-14vendor · certfrFR

sources

Which sources assert this record, and when.

cert_bund msrc_csaf ncsc_nl certfr NVD CVE.org MITRE

published 2026-10-13modified 2026-10-16

references (1) nvd

External citations — patches, advisories, analysis.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70213

scry

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