Exploited vulnerability · CISA KEV

Is CVE-2026-10520 exploited? Yes: in CISA KEV since 11 Jun 2026

Gociux · Ivanti Sentry · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2026-10520, Ivanti Sentry OS Command Injection Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 11 Jun 2026, 2 days after it was published. It affects Ivanti Sentry. If you run it, CISA's required action is: 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.

What it is

Ivanti Sentry (formerly known as MobileIron Sentry) contains an OS command injection vulnerability which could allow a remote unauthenticated user to achieve root-level remote code execution. This vulnerability can be successfully exploited in cases where the Sentry appliance is in an unmanaged state with its endpoints externally reachable. The use of mTLS with EPMM or restricted HTTPS access through Neurons for MDM makes interfaces inaccessible to external actors.

What to do

1. Check whether you run it. Look for Sentry in your asset inventory, including appliances and cloud images. Stack check lists every exploited Ivanti CVE at once.
2. Apply the fix. 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.
3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 9 Jun 2026.
4. Get told next time. Email alerts when CISA adds a CVE for Ivanti.

Other exploited CVEs in Sentry

• CVE-2023-38035: Ivanti Sentry Authentication Bypass Vulnerability (22 Aug 2023)

References

• hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CV
• nvd.nist.gov/vuln/detail/CVE-2026-10520

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in June 2026 · Ivanti scorecard · act-now radar.