CVE-2026-87439

MediumCVSS 5.3/10Last modified Sep 9, 2026

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)

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Sep 9, 2026
Last modified
Sep 9, 2026
NVD status
Analyzed

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CVE-2026-87439: Medium severity, CVSS 5.3 | Vulnix