Exploited vulnerabilities / CVE-2026-10520
Confirmed exploited · remote code execution · Ivanti SentryCVE-2026-10520
Ivanti Sentry remote code execution, confirmed exploited in the wild.
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.
| CISA's name for it | Ivanti Sentry OS Command Injection Vulnerability |
|---|---|
| Vendor and product | Ivanti · Sentry |
| Type | remote code execution · CWE-78 |
| Exploited | Confirmed by CISA listed 11 June 2026 |
| Likelihood | one of the most likely to be exploited of every vulnerability tracked |
| Deadline | 14 June 2026 · already passed |
| Used in ransomware | Not reported |
| Advisories | hub.ivanti.com ↗ · www.cisa.gov ↗ · www.cisa.gov ↗ · nvd.nist.gov ↗ |
Three steps, in this order
Patch to the fixed version the vendor names, today if the product faces the internet.
Until it is patched, take the affected service off the internet or put it behind a VPN or allow-list.
Look for signs it was already used: new accounts, web shells, unexpected processes and outbound connections since the date it was listed.
| CISA's 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. |
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Know before someone else finds it
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CVE-2026-10520 in short
Is CVE-2026-10520 being exploited?
Yes. CISA added CVE-2026-10520 to its Known Exploited Vulnerabilities catalogue on 11 June 2026, which it does only on evidence of exploitation in the wild.
What is the CISA deadline for CVE-2026-10520?
US federal agencies must remediate it by 14 June 2026. Everyone else should treat that date as the latest safe point to patch an internet-facing system.
How likely is CVE-2026-10520 to be exploited in the next 30 days?
FIRST's Exploit Prediction Scoring System gives it 100%, the 99th percentile of every CVE it scores.
How do I fix CVE-2026-10520?
Patch to the fixed version the vendor names, today if the product faces the internet. Until it is patched, take the affected service off the internet or put it behind a VPN or allow-list. Look for signs it was already used: new accounts, web shells, unexpected processes and outbound connections since the date it was listed.
Other Ivanti vulnerabilities being exploited
| CVE | Product | Type | Listed |
|---|---|---|---|
| CVE-2026-118527 | Connect Secure | exploited vulnerability | 30 October 2026 |
| CVE-2026-111357 | Connect Secure | authentication bypass | 30 October 2026 |
| CVE-2026-104935 | Connect Secure | authentication bypass | 13 October 2026 |
| CVE-2026-6973 | Endpoint Manager Mobile (EPMM) | remote code execution | 7 May 2026 |
| CVE-2026-1340 | Endpoint Manager Mobile (EPMM) | remote code execution | 8 April 2026 |
| CVE-2026-1603 | Endpoint Manager (EPM) | authentication bypass | 9 March 2026 |
Sources: CISA Known Exploited Vulnerabilities catalogue (released 10 November 2026) and FIRST EPSS. Page compiled automatically by SAK T.L.M, the threat-intelligence tool of SAK T.E.C, on 13 November 2026.