Vulnerability · Published Nov 1, 2022 · Assigned by Chrome
CVE-2022-3656
High 8.8
In plain English
A high-severity security flaw in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)2.5%top 15.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 107.0.5304.68-1 | DEBIAN-CVE-2022-3656 |
| Debian:13 | chromium | 107.0.5304.68-1 | DEBIAN-CVE-2022-3656 |
| Debian:14 | chromium | 107.0.5304.68-1 | DEBIAN-CVE-2022-3656 |