CVE-2020-6418
- State
- Published
- Severity
- 8.8 High
- Published
- Feb 27, 2020
- Updated
- Oct 21, 2025
- Reserved
- Jan 8, 2020
Description
Type confusion in V8 in Google Chrome prior to 80.0.3987.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
Affected Products
| Product | Versions |
|---|---|
ChromeGoogle |
|
References
- https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.html
- https://crbug.com/1053604
- http://packetstormsecurity.com/files/156632/Google-Chrome-80-JSCreate-Side-Effect-Type-Confusion.html
- RHSA-2020:0738vendor-advisory
- DSA-4638vendor-advisory
- GLSA-202003-08vendor-advisory
- FEDORA-2020-f6271d7afavendor-advisory
- FEDORA-2020-39e0b8bd14vendor-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-6418government-resource
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