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CVE-2026-10520

10.0
CRITICALCVSS v3.1 Base Score
42.70%
MEDIUM RiskEPSS (98th percentile)
KEV

An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated user to achieve root-level remote code execution

Published: 6/9/2026
Modified: 6/12/2026
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ACTIVELY EXPLOITED IN THE WILD

This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Vulnerability Name:

Ivanti Sentry OS Command Injection Vulnerability

Vendor / Product:

Ivanti Sentry

Required Action:

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Due Date: 6/14/2026(OVERDUE)
Added to KEV:

6/11/2026

Notes:

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-10520

Vulnerability Summary

CVSS v3 Score

10CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Score (Exploitation Probability)

42.70%MEDIUM Exploitation Risk
98th percentile

This vulnerability has a 42.70% probability of being exploited in the next 30 days, ranking higher than 98% of all scored CVEs.

CWE Classification

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