CVE-2026-102319: High Uninitialized resource in GPU

Published Sep 15, 2026
·
Updated

Chromium CVE-2026-102319: Uninitialized resource

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

Uninitialized resource in GPU in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

— NVD

Credit

Google

Affected Software

3 affected componentsFixes available
Google Chrome<154.0.8037.92
Google Chrome<154.0.8037.92
Microsoft Edge<154.0.4258.53
154.0.4258.53

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 154.0.4258.53
  2. Upgrade

    Upgrade Google Chrome to a version that resolves this vulnerability.

    Fixed in 154.0.8037.92
  3. Upgrade

    Upgrade Microsoft Edge (Chromium-based) to a version that resolves this vulnerability.

    Fixed in 154.0.8037.92

Event History

Sep 29, 2026
CVE Published
via MITRE·07:45 PM
Data Sourced
via MITRE·07:45 PM
DescriptionWeakness
Data Sourced
via NVD·08:17 PM
DescriptionSeverityWeaknessAffected Software
Oct 26, 2026
Data Sourced
12:00 AM
SeverityWeakness
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·02:00 PM
Affected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What level of access does an attacker need before this issue can be exploited?

The attacker must already have compromised the Chrome renderer process. The vulnerability is then triggered with a crafted HTML page to read memory outside the sandbox.

2

Which Chrome versions should be remediated?

Google Chrome versions prior to 154.0.8037.92 are affected. Update Chrome to 154.0.8037.92 or later.

3

Does this vulnerability by itself provide an initial route into Chrome?

The available information describes it as a post-renderer-compromise sandbox escape. It does not state that this issue alone can compromise the renderer process.

Company

Resources

Contact

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