CVE-2026-106235: High Use after free in WebAudio on 2026-09-23

Published Oct 6, 2026
·
Updated

Chromium CVE-2026-106235: Use after free

Other sources

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

— Microsoft

Use after free in WebAudio in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

— NVD

Affected Software

3 affected componentsFixes available
Google Chrome<155.0.8059.39
Microsoft Edge (Chromium-based)<155.0.4283.45
155.0.4283.45
Microsoft Edge (Chromium-based)<152.0.4191.135
152.0.4191.135

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 155.0.4283.45
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 152.0.4191.135
  3. Upgrade

    Upgrade Google Chrome to a version that resolves this vulnerability.

    Fixed in 155.0.8059.39

Event History

Oct 6, 2026
CVE Published
via MITRE·06:41 PM
Data Sourced
via MITRE·06:41 PM
DescriptionWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeaknessAffected Software
Oct 16, 2026
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeaknessAffected Software
Oct 20, 2026
Data Sourced
12:00 AM
Weakness

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

Who is exposed to this issue?

Users running Google Chrome versions earlier than 155.0.8059.39 are exposed if they can be induced to load a crafted HTML page.

2

What does an attacker need to exploit it?

The attacker does not need prior privileges or authentication. Exploitation requires user interaction with a crafted HTML page and can result in arbitrary code execution inside the sandbox.

3

How can I determine whether an installation needs remediation?

Check the installed Google Chrome version. Versions prior to 155.0.8059.39 are affected and should be updated to 155.0.8059.39 or later.

Company

Resources

Contact

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