PT-2026-31611 · Palo Alto Networks+1 · Cortex Xsoar+2

Published 2026-04-09 · Updated 2026-04-10 · CVE-2026-0234

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Cortex XSOAR/XSIAM versions prior to 1.5.52

Description A critical flaw exists in the Cortex XSOAR/XSIAM Microsoft Teams integration that allows unauthenticated attackers to access and modify sensitive data. There are currently no known active exploits.

Recommendations Update to version 1.5.52 or later.

Related Identifiers

CVE-2026-0234

Affected Products

Cortex Xsiam

Cortex Xsoar

Teams

References · 4

• https://twitter.com/CyberEdition/status/2042195835040252265 · Twitter Post
• https://twitter.com/threatcluster/status/2042213569077346554 · Twitter Post
• https://twitter.com/UndercodeUpdate/status/2042445765486710808 · Twitter Post
• https://twitter.com/The_Cyber_News/status/2042457040988356712 · Twitter Post