CVE intelligence

CVE-2026-87701

Vulnerability intelligence

Published Sep 17, 2026Sources checked Sep 27, 2026

9.6CRITICALCVSS out of 10

What this means

Review the available evidence

CVE-2026-87701 and is rated Critical severity with a CVSS score of 9.6. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

CISA KEVNot listedBased on the latest collected catalog

EPSS0.8%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2026-87701?

Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Cosmos DB allows an authorized attacker to elevate privileges over a network.