CVE-2023-3420
chromium - security update
8.8
HIGH
CVSS 3.1
EPSS 56.2%
Description
Type Confusion in V8 in Google Chrome prior to 114.0.5735.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
How to fix CVE-2023-3420
To remediate CVE-2023-3420, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 114.0.5735.198-1~deb11u1 or later
- —upgrade to 114.0.5735.198-1~deb11u1 or later
Is CVE-2023-3420 being exploited?
Likely — EPSS is 56.2%, placing CVE-2023-3420 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0, < 114.0.5735.198-1~deb11u1
- from 0, < 114.0.5735.198-1~deb11u1
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 |