CVE catalog
CVE-2026-0234
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
- Severity
- High · CVSS 7.2
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 - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.23% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | cortex_xsiam | Not reported | 1.5.52 | fixed |
| Cpe | cortex_xsoar | Not reported | 1.5.52 | fixed |
| Cpe | cortex_xsiam | Not reported | 1.5.52 | fixed |
| Cpe | cortex_xsoar | Not reported | 1.5.52 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | cortex_xsiam | cpe | Not reported | 1.5.52 | Not reported | Not reported | Not reported |
| Cpe | cortex_xsoar | cpe | Not reported | 1.5.52 | Not reported | Not reported | Not reported |
| Cpe | cortex_xsiam | cpe | Not reported | 1.5.52 | Not reported | NVD-CVE-2026-0234 | Not reported |
| Cpe | cortex_xsoar | cpe | Not reported | 1.5.52 | Not reported | NVD-CVE-2026-0234 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: