CISA orders feds to patch exploited Ivanti EPMM flaw by Sunday

BleepingComputer

April 8, 2026 at 6:15 PM

Actively Exploited

Overview

The Cybersecurity and Infrastructure Security Agency (CISA) has issued a directive for U.S. government agencies to patch a serious vulnerability in Ivanti Endpoint Manager Mobile (EPMM). This flaw has been exploited in attacks since January, making it a significant risk for federal systems. Agencies have only until Sunday to address this issue, underscoring the urgency to protect sensitive data from potential breaches. The vulnerability affects the Ivanti EPMM software, which is widely used for managing mobile devices. Failure to patch could leave these systems open to further exploitation by attackers, which could have serious implications for national security.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Ivanti Endpoint Manager Mobile (EPMM)
Action Required: Agencies are required to patch the exploited vulnerability by Sunday as directed by CISA.
Timeline: Ongoing since January

Original Article Summary

CISA has given U.S. government agencies four days to secure their systems against a critical-severity vulnerability in Ivanti Endpoint Manager Mobile (EPMM) that has been exploited in attacks since January. [...]

Impact

Ivanti Endpoint Manager Mobile (EPMM)

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Ongoing since January

Remediation

Agencies are required to patch the exploited vulnerability by Sunday as directed by CISA.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability, Patch, Critical.

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