---
id: CVE-2026-106294
title: >-
  Incomplete cleanup in Chromoting in Google Chrome on on Mac prior to
  155.0.8059.39 allowed a remote attacker to bypass system access restrictions
  via crafted network traffic
summary: >-
  Incomplete cleanup in Chromoting in Google Chrome on on Mac prior to
  155.0.8059.39 allowed a remote attacker to bypass system access restrictions
  via crafted network traffic. (Chromium security severity: Low)
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'
cwe:
  - CWE-459
vendor: google
product: chrome
affected:
  - chrome < 155.0.8059.39
patched:
  - chrome 155.0.8059.39
published: '2026-10-06'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T19:27:00.530'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-106294'
references:
  - url: >-
      https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
    label: chrome-cve-admin@google.com
  - url: 'https://issues.chromium.org/issues/556215048'
    label: chrome-cve-admin@google.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106294.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-106294'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-106294'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-106294'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
  - score-dispute
epss: 0.00309
epssPercentile: 0.23551
scores:
  nvd: 9.1
  vendor: 4.3
  adp: 9.1
ingestedAt: '2026-10-06T19:13:33.858Z'
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-09T17:11:07.463317Z'
---

## Overview

Incomplete cleanup in Chromoting in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker to bypass system access restrictions via crafted network traffic. (Chromium security severity: Low)

## Affected

- `chrome < 155.0.8059.39`

## Remediation

Upgrade past the affected range:

- `chrome 155.0.8059.39`

## Vendor advisories

- **Red Hat VEX** · updated 2026-10-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106294.json)