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CVE-2025-0618

MEDIUMCVSS 6.5/10EPSS 0.57%

Last modified

CVE-2025-0618 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A malicious third party could invoke a persistent denial of service vulnerability in FireEye EDR agent by sending a specially-crafted tamper protection event to the HX service to trigger an exception. This exception will prevent any further tamper protection events from being processed, even after a reboot of HX.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.

Description

A malicious third party could invoke a persistent denial of service vulnerability in FireEye EDR agent by sending a specially-crafted tamper protection event to the HX service to trigger an exception. This exception will prevent any further tamper protection events from being processed, even after a reboot of HX.

Metrics

CVSS 3.1
6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.57%

43.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-0618?
A malicious third party could invoke a persistent denial of service vulnerability in FireEye EDR agent by sending a specially-crafted tamper protection event to the HX service to trigger an exception. This exception will prevent any further tamper protection events from being processed, even after a reboot of HX.
How severe is CVE-2025-0618?
CVE-2025-0618 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.
How do I fix CVE-2025-0618?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-0618?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST