# CVE-2026-9123

> 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)

- **CVSS:** 7.5 (HIGH)
- **EPSS:** 0.0%
- **CWE:** CWE-122

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-9123
Full threat coverage + IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp