Is CVE-2026-113344 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-113344 being exploited in the wild.

How severe is CVE-2026-113344?

Informational severity, published 20 October 2026.

Which products and versions are affected?

Google Chrome prior to 156.0.8078.47.

Is there a fix for CVE-2026-113344?

Yes: fixed in Chrome 156.0.8078.47. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-113344 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-113344?

Check whether you run Google Chrome at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-113344: Google Chrome use after free in Performance

CVE-2026-113344 · Severity: info · Published 2026-10-20

Google Chrome is a web browser used by billions of users worldwide. A use-after-free vulnerability in Chrome's Performance component allows an attacker to execute arbitrary code within the browser's sandbox by crafting a malicious HTML page. Exploitation could lead to browser crashes, data theft, or further system compromise.

Technologies: Google Chrome. Vendors: Google.

Quick answers

Is CVE-2026-113344 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-113344 being exploited in the wild.
How severe is CVE-2026-113344?: Informational severity, published 20 October 2026.
Which products and versions are affected?: Google Chrome prior to 156.0.8078.47.
Is there a fix for CVE-2026-113344?: Yes: fixed in Chrome 156.0.8078.47. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-113344 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-113344?: Check whether you run Google Chrome at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: Chrome 156.0.8078.47

Technical details

A use-after-free vulnerability exists in the Performance component of Google Chrome prior to version 156.0.8078.47. The vulnerability can be triggered by a remote attacker via a crafted HTML page delivered over the network. Successful exploitation results in arbitrary code execution within the browser sandbox, limiting but not preventing potential impact.

Affected products

Google Chrome prior to 156.0.8078.47

Timeline

2026-10-20: disclosed
2026-10-20: patched

References

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