CVE-2026-9123

HighCVSS 7.5/10Last modified Jul 23, 2026

Description

Heap buffer overflow in Chromecast in Google Chrome on Android, Linux, ChromeOS prior to 148.0.7778.179 allowed a local attacker to execute arbitrary code inside a sandbox via malicious network traffic. (Chromium security severity: Medium)

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

No affected versions have been published.

Timeline

Published
May 20, 2026
Last modified
Jul 23, 2026
NVD status
Analyzed

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CVE-2026-9123: High severity, CVSS 7.5 | Vulnix