SEPTEMBER 17, 2026
Live Feed
Back to database
Case File

CVE-2026-87439

MEDIUM · CVSS 5.3 EPSS 0.31%

Source: NVD + CISA KEV + EPSS · Published 2026-09-09 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability in the ServiceWorker component of Google Chrome prior to version 153.0.8010.36 allows remote attackers to exploit a compromised renderer process to access sensitive information through a specially crafted HTML page. This information leak poses a medium security risk, making it critical for organizations using affected Chrome versions to prioritize updates to mitigate potential data exposure. Users and administrators should ensure their browsers are up to date to protect against this threat.

CVE
CVE-2026-87439
Severity
MEDIUM
CVSS
5.3
EPSS
0.31%
Chrome

Original NVD Description

Information leak in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Related CVEs

Other vulnerabilities affecting the same vendor(s)