CVE-2026-0234
HIGH EPSS 14.5%
Published Apr 13, 20262mo ago · Modified Jun 17, 20261w ago
7.2 CVSS 4.0
Published Apr 13, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Red Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
14.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-347
References 1
- security.paloaltonetworks.com https://security.paloaltonetworks.com/CVE-2026-0234
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.