What’s Vulnerable › Vulnerabilities

CVE-2018-6149

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-27 · updated 2026-06-17
• Weakness: CWE-787

Description

Type confusion in JavaScript in Google Chrome prior to 67.0.3396.87 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.

Affected products

• Google Chrome: before 67.0.3396.87 — fixed in 67.0.3396.87

How to fix

Upgrade to a fixed version: Google Chrome 67.0.3396.87. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2018/06/stable-channel-update-for-desktop_12.html
• https://crbug.com/848672
• https://chromereleases.googleblog.com/2018/06/stable-channel-update-for-desktop_12.html
• https://crbug.com/848672

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