Security October 2026 CVE-2026-70213
Origin validation error in Microsoft Power Apps allows an authorized attacker to execute code over a network.
Severity Important
CVSS base score 8.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Impact Remote Code Execution
EPSS, next 30 days 0.4% Higher than 32.4% of scored CVEs · FIRST model run 25 Oct 2026 · about EPSS
Public exploit code No Nuclei template lists it
Exploitability Exploitation Less Likely
Publicly disclosed No
Customer action Required: apply the update
Component Microsoft Power Apps
Weakness CWE-346: Origin Validation Error
Issued by Microsoft
Last revised 16 Oct 2026Updated an acknowledgement. This is an informational change only. CVSS 3.1 base metrics Red raises the risk · green lowers it
Attack vector NetworkAV:N
Attack complexity LowAC:L
Privileges required LowPR:L
User interaction RequiredUI:R
Scope UnchangedS:U
Confidentiality HighC:H
Integrity HighI:H
Availability HighA:H
0 KBs No KB listed MSRC lists no downloadable update, which usually means a service-side fix or a release-notes update. Check the MSRC advisory.
Apps
1 affected product
Microsoft Power Apps for Android Source. This summary comes from MSRC's public CVRF document for October 2026. If the MSRC page is blocked in your browser, the NVD and CVE.org records carry the same identifier. None of this says whether your devices are affected.
Explore global source statements, affected packages and advisory history for CVE-2026-70213 . The catalog has a separate collection scope from Microsoft release records.
Overview Affected History Connections
cve-program · CVE-2026-70213 Published Microsoft Power Apps for Android Vendor product
Original vendor version evidence · not evaluated as a NuGet range {
"vendor": "Microsoft",
"product": "Microsoft Power Apps for Android",
"versions": [
{
"version": "1.0.0",
"lessThan": "3.26085.7",
"versionType": "custom",
"status": "affected"
}
]
}