CVE-2022-3656

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-01 · updated 2026-06-17
Weakness: CWE-20

Description

Insufficient data validation in File System in Google Chrome prior to 107.0.5304.62 allowed a remote attacker to bypass file system restrictions via a crafted HTML page. (Chromium security severity: Medium)

Affected products

Google Chrome: before 107.0.5304.62 — fixed in 107.0.5304.62

How to fix

Upgrade to a fixed version: Google Chrome 107.0.5304.62. Check the vendor advisory for mitigations.

References

https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_25.html
https://crbug.com/1345275
https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_25.html
https://crbug.com/1345275

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