How severe is CVE-2019-3587?

CVE-2019-3587 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-3587 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-3587?

CVE-2019-3587 affects Mcafee Total Protection. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-3587?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-3587 published?

CVE-2019-3587 was published on 2019-01-23 and last updated on 2026-06-17.

CVE-2019-3587

CVE-2019-3587 is a high-severity vulnerability in Mcafee Total Protection with a CVSS 3.x base score of 7.2. 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-426.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.8
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-426
Affected product: Mcafee Total Protection
Published: 2019-01-23
Last modified: 2026-06-17

Description

DLL Search Order Hijacking vulnerability in Microsoft Windows client in McAfee Total Protection (MTP) Prior to 16.0.18 allows local users to execute arbitrary code via execution from a compromised folder.

Frequently asked questions

What is CVE-2019-3587?: DLL Search Order Hijacking vulnerability in Microsoft Windows client in McAfee Total Protection (MTP) Prior to 16.0.18 allows local users to execute arbitrary code via execution from a compromised folder.
How severe is CVE-2019-3587?: CVE-2019-3587 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-3587 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-3587?: CVE-2019-3587 affects Mcafee Total Protection. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-3587?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-3587 published?: CVE-2019-3587 was published on 2019-01-23 and last updated on 2026-06-17.

References

http://service.mcafee.com/FAQDocument.aspx?&id=TS102887

Affected products (1)

cpe:2.3:a:mcafee:total_protection:*:*:*:*:*:*:*:*

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