How severe is CVE-2018-6125?

CVE-2018-6125 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-6125 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-6125?

CVE-2018-6125 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-6125?

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

When was CVE-2018-6125 published?

CVE-2018-6125 was published on 2021-11-02 and last updated on 2026-06-17.

CVE-2018-6125

CVE-2018-6125 is a medium-severity vulnerability in Google Chrome 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.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Google Chrome
Published: 2021-11-02
Last modified: 2026-06-17

Description

Insufficient policy enforcement in USB in Google Chrome on Windows prior to 67.0.3396.62 allowed a remote attacker to obtain potentially sensitive information via a crafted HTML page.

Frequently asked questions

What is CVE-2018-6125?: Insufficient policy enforcement in USB in Google Chrome on Windows prior to 67.0.3396.62 allowed a remote attacker to obtain potentially sensitive information via a crafted HTML page.
How severe is CVE-2018-6125?: CVE-2018-6125 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-6125 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-6125?: CVE-2018-6125 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-6125?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-6125 published?: CVE-2018-6125 was published on 2021-11-02 and last updated on 2026-06-17.

References

https://crbug.com/818592

Affected products (1)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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