Is CVE-2026-113342 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-113342 being exploited in the wild.

How severe is CVE-2026-113342?

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-2026-113342?

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-2026-113342 attacked?

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

Am I affected by CVE-2026-113342?

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-2026-113342: Google Chrome memory corruption in Network component

CVE-2026-113342 · Severity: info · Published 2026-10-20

Google Chrome is a web browser used by billions of people worldwide. A memory corruption vulnerability in Chrome's network component allows attackers to execute arbitrary code outside the browser's sandbox by tricking users into visiting a malicious webpage, potentially giving attackers full control of the system.

Technologies: Google Chrome. Vendors: Google.

Quick answers

Is CVE-2026-113342 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-113342 being exploited in the wild.
How severe is CVE-2026-113342?: 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-2026-113342?: 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-2026-113342 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-113342?: 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 memory corruption vulnerability exists in the Network component of Google Chrome prior to version 156.0.8078.47. The vulnerability can be exploited via a crafted HTML page delivered over the network, allowing a remote attacker to execute arbitrary code outside the sandbox environment. The fix is available in Chrome 156.0.8078.47 and later.

Affected products

Google Chrome prior to 156.0.8078.47

Timeline

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

References

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