What’s Vulnerable › Vulnerabilities

CVE-2019-5825: Google Chromium V8 Out-of-Bounds Write Vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2022-06-08
• EPSS: 55.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-11-25 · updated 2026-06-17
• Weakness: CWE-787

Description

Out of bounds write in JavaScript in Google Chrome prior to 73.0.3683.86 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected products

• Google Chrome: before 73.0.3683.86 — fixed in 73.0.3683.86

How to fix

Upgrade to a fixed version: Google Chrome 73.0.3683.86. Check the vendor advisory for mitigations.

References

• http://packetstormsecurity.com/files/156641/Google-Chrome-72-73-Array.map-Corruption.html
• https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_30.html
• https://crbug.com/941743
• http://packetstormsecurity.com/files/156641/Google-Chrome-72-73-Array.map-Corruption.html
• https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_30.html
• https://crbug.com/941743
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5825

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