Critical 10.0Known exploited (CISA KEV)Published Jun 9, 2026

CVE-2026-10520An 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

Updated under an hour ago (Oct 27, 2026, 5:50 PM ET)

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It affects ivanti Sentry and 1 other product. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Jun 11, 2026; federal agencies had to remediate by Jun 14, 2026. Treat that date as your deadline.

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Every CVE for ivanti Sentry

Exploited in the last 30 days

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: 10.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Added to CISA KEV Jun 11, 2026; federal remediation due Jun 14, 2026Apply 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.
EPSS (exploitation in the next 30 days): 99.91% (percentile 100)
Assigned by: ivanti
NVD analysis: Analyzed
Record last updated: Oct 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ivanti Sentry ivanti:sentry (from the name)	R10.5.2 not affected; R10.6.2 not affected; R10.7.1 not affected	CNA record
ivanti standalone_sentry ivanti:standalone_sentry	before 10.5.2; from 10.6.0 before 10.6.2; 10.7.0	NVD

References

References

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US	patch, vendor-advisory
https://github.com/watchtowrlabs/watchTowr-vs-Ivanti-Sentry-RCE-CVE-2026-10520-CVE-2026-10523	third-party-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-10520	us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.