EIP-2026-102803

PRE-CVE

Chrome OS 10820.0.0 dev-channel - app->VM via garcon TCP Command Socket

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102803. PoCs published by Google Security Research.

AI-analyzed exploit summary This is a detailed technical analysis of a vulnerability in Chrome OS's garcon service, which allows arbitrary command execution via gRPC calls to launch applications with crafted arguments. The writeup includes a proof-of-concept using VIM's command execution feature and discusses broader security implications.

Description

Chrome OS 10820.0.0 dev-channel - app->VM via garcon TCP Command Socket

Exploits (1)

exploitdb WRITEUP VERIFIED
by Google Security Research · textlocallinux
https://www.exploit-db.com/exploits/45407

This is a detailed technical analysis of a vulnerability in Chrome OS's garcon service, which allows arbitrary command execution via gRPC calls to launch applications with crafted arguments. The writeup includes a proof-of-concept using VIM's command execution feature and discusses broader security implications.

Classification
Writeup 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Chrome OS garcon service (crosvm guest)
No auth needed
Prerequisites: Chrome OS app with 'Exchange data with any device on the local network or internet' permission · Access to TCP port 8889 on the guest VM
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026