PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-0274 Palo Alto Networks CVE debrief

CVE-2026-0274 is a HIGH severity vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM. An unauthenticated attacker can access and modify protected resources due to improper validation of credentials. The vulnerability has a CVSS score of 8.1.

Vendor
Palo Alto Networks
Product
Cortex XSIAM CommvaultSecurityIQ Marketplace
CVSS
HIGH 8.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-10
Original CVE updated
2026-07-10
Advisory published
2026-06-10
Advisory updated
2026-07-10

Who should care

Users of CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM should apply patches to prevent unauthorized access and modification of protected resources.

Technical summary

The CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM improperly validates credentials, allowing an unauthenticated attacker to access and modify protected resources.

Defensive priority

HIGH

Recommended defensive actions

  • Apply patches provided by the vendor to fix the improper validation of credentials vulnerability.
  • Review and update access controls to prevent unauthorized access to protected resources.

Evidence notes

The CVE record was published on 2026-06-10T22:16:55.187Z and modified on 2026-06-11T15:21:30.653Z.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-0274 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-0274

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-0274 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-0274

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.