7.2 HighCWE-347
CVE-2026-0234
Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration
Palo Alto NetworksCortex XSOAR Microsoft Teams Marketplace
Status
- Not in CISA KEV
- Vendor fix available
Exploit probabilityEPSSchecked 23 Oct
0.2%probability of exploitation in the next 30 days
Higher than 13% of scored CVEs
SeverityCVSS
7.2High
Description NVD
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.
Coverage 1 article · 1 outlet
- Palo Alto, SonicWall patch critical CVE-2026-0234 and other flawsSecurityWeek · first in our coverage