CVE-2026-13878

Critical · CVSS 9.6

Google Chrome — Use-After-Free sandbox escape via Bluetooth

CVSS: 9.6; nvd
EPSS: —
KEV: No
Class: kernel local; CWE-416

Description

Use after free in Bluetooth in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

Search profile — drives PoC discovery

Symbols Bluetoothsandbox escaperenderer processUAFBluetoothDeviceBluetoothRemoteGATTServerBluetoothAdapterchrome://bluetooth-internals

Keywords CVE-2026-13878Chrome Bluetooth use after freeChromium sandbox escape UAF Bluetooth MacChrome 150.0.7871.47Chromium issue 499007266Chrome renderer compromise sandbox escapeCWE-416 Chrome Bluetooth

Versions: < 150.0.7871.47

References

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/499007266

Status: enriched · ingested 2026-07-02T00:00:43.000Z · profiled 2026-07-02T00:30:43.000Z