CVE-2026-10520
Published 2026-06-09 · Updated 2026-10-07 · Source 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
Summary
CVE-2026-10520 is a critical-severity (CVSS 10.0) vulnerability in Ivanti Sentry. CISA added it to the Known Exploited Vulnerabilities catalog on June 11, 2026, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by June 14, 2026. CISA does not currently list it as used in ransomware campaigns. Ivanti has 38 vulnerabilities in the KEV catalog, 12 of them linked to ransomware.
All 38 known-exploited Ivanti vulnerabilities →Description
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
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA Known-Exploited Vulnerability
Product: Ivanti — Sentry
Name: Ivanti Sentry OS Command Injection Vulnerability
Date added: 2026-06-11 · Due: 2026-06-14
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.