Vulnerability in Palo Alto Networks Cortex Xsiam Commvaultsecurityiq Marketplace
CVE-2026-0274
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Palo Alto Networks Cortex Xsiam Commvaultsecurityiq Marketplace — versions 1.1.0
- Palo Alto Networks Cortex Xsoar Commvaultsecurityiq Marketplace — versions 1.1.0
- Paloaltonetworks Cortex Xsiam Commvaultsecurityiq Marketplace — versions 1.1.0
- Paloaltonetworks Cortex Xsoar Commvaultsecurityiq Marketplace — versions 1.1.0
Weakness classification (CWE)
References
- security.paloaltonetworks.com/CVE-2026-0274 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-0274?
- CVE-2026-0274 is a critical-severity vulnerability in Palo Alto Networks Cortex Xsiam Commvaultsecurityiq Marketplace, classified under Weak Authentication. CVSS score: 9.1/10. Published 2026-06-10.
- How severe is CVE-2026-0274?
- Critical severity. CVSS v3 base score is 9.1 out of 10.