# CVE-2026-0274

## Summary

- **CVE ID:** CVE-2026-0274
- **Severity:** HIGH
- **CVSS Score:** 8.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Red)
- **CWE:** CWE-1390
- **Published:** Jun 10, 2026
- **Last Modified:** Jun 12, 2026

## Description

An improper validation of credentials vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM allows an unauthenticated attacker to access and modify protected resources.

## Affected Products

- Palo Alto Networks — Cortex XSIAM CommvaultSecurityIQ Marketplace (1.1.0)
- Palo Alto Networks — Cortex XSOAR CommvaultSecurityIQ Marketplace (1.1.0)

## References

- [CNA](https://security.paloaltonetworks.com/CVE-2026-0274)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 20.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._