What’s Vulnerable › Vulnerabilities

CVE-2019-5877

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-11-25 · updated 2026-06-17
• Weakness: CWE-787

Description

Out of bounds memory access in JavaScript in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected products

• Google Chrome: before 77.0.3865.75 — fixed in 77.0.3865.75

How to fix

Upgrade to a fixed version: Google Chrome 77.0.3865.75. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2019/09/stable-channel-update-for-desktop.html
• https://crbug.com/999310
• https://chromereleases.googleblog.com/2019/09/stable-channel-update-for-desktop.html
• https://crbug.com/999310

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