Description
Use after free in Ozone in Google Chrome on Linux 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: High)
Published: 2026-06-30
Score: 9.6 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is a use‑after‑free flaw (CWE‑416) in Chrome’s Ozone component on Linux. An attacker who has already compromised the renderer process can execute arbitrary code via a crafted HTML page, resulting in a potential sandbox escape. Chromium has rated the issue as high severity.

Affected Systems

Google Chrome on Linux versions prior to 150.0.7871.47 are affected. Linux systems that run a pre‑150.0.7871.47 build and render untrusted web content are potentially vulnerable.

Risk and Exploitability

The flaw carries a CVSS score of 9.6, indicating very high severity, and is not yet listed in CISA’s KEV catalog, meaning no known public exploits. The EPSS score of <1% indicates a very low probability of exploitation. Risk remains significant if a renderer process is compromised and a crafted HTML page is loaded, enabling potential sandbox escape and arbitrary code execution.

Generated by OpenCVE AI on July 15, 2026 at 11:06 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade Google Chrome to version 150.0.7871.47 or newer, which contains the patch for the Ozone use‑after‑free flaw.
  • Configure the browser or your Linux distribution’s package manager to automatically apply security updates to ensure the latest patches are installed promptly.
  • If an immediate update is not possible, restrict untrusted web content by disabling potentially dangerous features, applying site‑isolation policies, or limiting renderer permissions until an official fix is available.

Generated by OpenCVE AI on July 15, 2026 at 11:06 UTC.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History

Wed, 15 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Chrome Ozone Enables Sandbox Escape via Crafted HTML

Mon, 13 Jul 2026 16:45:00 +0000

Type Values Removed Values Added
Title Chromium Ozone Use-After-Free Enables Potential Sandbox Escape on Linux

Sun, 12 Jul 2026 03:15:00 +0000

Type Values Removed Values Added
Title Chromium Ozone Use-After-Free Enables Potential Sandbox Escape on Linux

Sat, 11 Jul 2026 03:00:00 +0000

Type Values Removed Values Added
Title Ozone Use‑After‑Free Leading to Sandbox Escape in Chrome on Linux

Thu, 09 Jul 2026 22:15:00 +0000

Type Values Removed Values Added
Title Ozone Use‑After‑Free Leading to Sandbox Escape in Chrome on Linux

Thu, 09 Jul 2026 08:30:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Chrome Ozone Component Enables Sandbox Escape

Tue, 07 Jul 2026 22:15:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Chrome Ozone Component Enables Sandbox Escape

Mon, 06 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Ozone Use‑After‑Free Enables Potential Sandbox Escape in Google Chrome for Linux

Mon, 06 Jul 2026 08:00:00 +0000

Type Values Removed Values Added
Title Ozone Use‑After‑Free Enables Potential Sandbox Escape in Google Chrome for Linux

Sun, 05 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Ozone Use-After-Free Leads to Sandbox Escape in Google Chrome for Linux

Sat, 04 Jul 2026 23:45:00 +0000

Type Values Removed Values Added
Title Ozone Use-After-Free Leads to Sandbox Escape in Google Chrome for Linux

Sat, 04 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Ozone Allows Sandbox Escape in Chrome on Linux

Sat, 04 Jul 2026 00:15:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Ozone Allows Sandbox Escape in Chrome on Linux

Fri, 03 Jul 2026 17:15:00 +0000

Type Values Removed Values Added
Title Use-After-For-Ozone-Crash-chrome

Fri, 03 Jul 2026 06:00:00 +0000

Type Values Removed Values Added
Title Use-After-For-Ozone-Crash-chrome

Thu, 02 Jul 2026 17:45:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Chrome Ozone Allows Remote Sandbox Escape

Thu, 02 Jul 2026 09:30:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Chrome Ozone Allows Remote Sandbox Escape

Wed, 01 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Title Use-After-Use in Chrome Ozone Leads to Sandbox Escape on Linux

Wed, 01 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 01 Jul 2026 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 01 Jul 2026 06:30:00 +0000

Type Values Removed Values Added
Title Use-After-Use in Chrome Ozone Leads to Sandbox Escape on Linux

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Use after free in Ozone in Google Chrome on Linux 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: High)
Weaknesses CWE-416
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T19:07:06.957Z

Reserved: 2026-06-29T23:03:34.379Z

Link: CVE-2026-13854

cve-icon Vulnrichment

Updated: 2026-07-01T14:35:11.708Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-15T11:15:16Z

Weaknesses