CVE-2023-0473

—

CVSS 3.1

8.8 high

EPSS

<1%p50

Published

Jan 30, 2023 (Jan 30, 2023)

Modified

Jun 17, 2026

Description

Type Confusion in ServiceWorker API in Google Chrome prior to 109.0.5414.119 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Vendors: google
Products: chrome
Weakness: CWE-843
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news1 stories

Chrome 109 update addresses six security vulnerabilities

Security AffairsJan 25, 19:15 UTC · Jan 25, 2023Vulnerability in the wildCVE-2023-0471 CVE-2023-0472 CVE-2023-0473+1 CVEs