What’s Vulnerable › Vulnerabilities

CVE-2020-6504

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-06-03 · updated 2026-06-17
• Weakness: CWE-276

Description

Insufficient policy enforcement in notifications in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass notification restrictions via a crafted HTML page.

Affected products

• Google Chrome: before 74.0.3729.108 — fixed in 74.0.3729.108

How to fix

Upgrade to a fixed version: Google Chrome 74.0.3729.108. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_23.html
• https://crbug.com/875503
• https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_23.html
• https://crbug.com/875503

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