How severe is CVE-2025-0618?

CVE-2025-0618 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-0618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0618?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-0618 have an EU (EUVD) identifier?

Yes. CVE-2025-0618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12242.

When was CVE-2025-0618 published?

CVE-2025-0618 was published on 2025-04-23 and last updated on 2026-06-17.

CVE-2025-0618

CVE-2025-0618 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12242
Weakness: CWE-94
Published: 2025-04-23
Last modified: 2026-06-17

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.

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 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-0618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0618?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-0618 have an EU (EUVD) identifier?: Yes. CVE-2025-0618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12242.
When was CVE-2025-0618 published?: CVE-2025-0618 was published on 2025-04-23 and last updated on 2026-06-17.

References

https://thrive.trellix.com/s/article/000014456

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