# CVE-2026-70200 — Microsoft Azure Logic Apps

> As of 2026-09-19, CVE-2026-70200 is a CRITICAL-severity vulnerability in Microsoft Azure Logic Apps, CVSS v3.1 10, EPSS 0.5% (46.6th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-70200 as of 2026-09-19; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-19

## What is CVE-2026-70200?

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.

The record classifies CVE-2026-70200 under weakness classes [CWE-22](https://intel.threadlinqs.com/cwe/CWE-22), [CWE-285](https://intel.threadlinqs.com/cwe/CWE-285). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 18 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 10 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C`)
- **EPSS (FIRST):** 0.5% probability of exploitation in the next 30 days, higher than 46.6% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 6.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-17, last modified 2026-09-19

## Is CVE-2026-70200 being exploited?

It currently carries a trending score of 41 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Microsoft](https://intel.threadlinqs.com/vendors/microsoft): Azure Logic Apps

## How to fix CVE-2026-70200

No vendor patch reference has been recorded for CVE-2026-70200 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-70200

No threat campaign in the Threadlinqs corpus currently references CVE-2026-70200, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-09-19.

**Vendor advisory and patch**

- [msrc.microsoft.com — vendor advisory](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70200)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-70200
Full detection coverage and IOCs for threats exploiting CVE-2026-70200 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp