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CVE-2026-13778

HighCVSS 7.8/10Last modified Oct 25, 2026

Description

Use after free in WebUSB in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code via a malicious peripheral. (Chromium security severity: Critical)

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published: Jun 30, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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CVE-2026-13778: High severity, CVSS 7.8 | Vulnix