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CVE-2026-0234 An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms…

Description

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources.

Affected products and versions

Product Affected versions Fixed in
Cortex XSOAR Microsoft Teams Marketplace 1.5 1.5.0 → < 1.5.52 1.5.52
Cortex XSIAM Microsoft Teams Marketplace 1.5 1.5.0 → < 1.5.52 1.5.52
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