What is CVE-2018-6132?

CVE-2018-6132 is a medium-severity vulnerability in Google Chrome, classified under Use of Uninitialized Resource. CVSS score: 4.3/10. Published 2019-06-27.

How severe is CVE-2018-6132?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Google Chrome

CVE-2018-6132

Uninitialized data in WebRTC in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted video file.

Published 2019-06-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Google Chrome — versions unspecified

Weakness classification (CWE)

CWE-908 — Use of Uninitialized Resource

References

Frequently asked questions

What is CVE-2018-6132?: CVE-2018-6132 is a medium-severity vulnerability in Google Chrome, classified under Use of Uninitialized Resource. CVSS score: 4.3/10. Published 2019-06-27.
How severe is CVE-2018-6132?: Medium severity. CVSS v3 base score is 4.3 out of 10.