CVE-2026-9123

—

CVSS 3.1

7.5 high

EPSS

<1%p8

Published

May 20, 2026 (May 20, 2026)

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)

Vendors: google
Products: chrome
Weakness: CWE-122
Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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