CVE-2021-21227
HIGH8.8EPSS 3.2%chromium - security update
Published: 4/30/2021Modified: 4/28/2026
Also known as:DEBIAN-CVE-2021-21227
Description
Insufficient data validation in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected packages (2)
- Debian/chromiumfrom 0, < 90.0.4430.93-1
- Debian/chromiumfrom 0, < 90.0.4430.93-1~deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |