What’s Vulnerable › Vulnerabilities

CVE-2023-4369

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-15 · updated 2026-06-17

Description

Insufficient data validation in Systems Extensions in Google Chrome on ChromeOS prior to 116.0.5845.120 allowed an attacker who convinced a user to install a malicious extension to bypass file restrictions via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 116.0.5845.96 — fixed in 116.0.5845.96

How to fix

Upgrade to a fixed version: Google Chrome 116.0.5845.96. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-chromeos_25.html
• https://crbug.com/1464456
• https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-chromeos_25.html
• https://crbug.com/1464456

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