CVE-2026-113003 Google CVE debrief

Who should care

Administrators and users of Google Chrome should assess their exposure and update to the latest version. The vulnerability can be mitigated by updating to the latest version of Google Chrome and implementing sandboxing and isolation measures. Security teams and vulnerability management teams should review the vulnerability and assess their exposure. Operators of Google Chrome should review the vulnerability and assess their exposure.

Why it matters

The memory corruption vulnerability in HID in Google Chrome allows remote attackers to execute arbitrary code inside the sandbox. Administrators and users should assess their exposure and update to the latest version to prevent potential attacks.

• Remote code execution inside the sandbox
• Potential for arbitrary code execution
• Need for immediate patching and verification

Technical summary

The vulnerability is caused by a memory corruption issue in HID in Google Chrome. This issue allows remote attackers to execute arbitrary code inside the sandbox via a crafted HTML page. The vulnerability has a medium severity and is caused by a memory corruption issue in HID in Google Chrome. The affected product is Google Chrome prior to version 156.0.8078.47. The vulnerability can be mitigated by updating to the latest version of Google Chrome and implementing sandboxing and isolation measures. The CVE record and source item provide details on the vulnerability, but the scope of affected products and deployments is not explicitly stated.

Defensive priority

High

Recommended defensive actions

• Update Google Chrome to version 156.0.8078.47 or later
• Monitor for suspicious activity
• Implement sandboxing and isolation measures
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and source item provide details on the memory corruption vulnerability in HID in Google Chrome. The vulnerability allows remote attackers to execute arbitrary code inside the sandbox via a crafted HTML page. The source item and CVE record provide evidence of the vulnerability, but the scope of affected products and deployments is not explicitly stated. Defenders should verify the affected scope and severity with the vendor and assess their exposure.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.