CVE-2026-87439
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)
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.3
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS probability
- 0.29%
- CWE
- CWE-200
- Published
- 2026-09-09
- Last modified
- 2026-09-09
Affected products
- Google Chrome
Weakness type
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