CVE-2026-7336 Google CVE debrief

Who should care

Users of Google Chrome, especially those who handle sensitive data or require high security standards, should be aware of this vulnerability. IT administrators and security teams should prioritize patching to prevent potential exploitation. This vulnerability may impact organizations that rely on Google Chrome for sensitive operations or data handling.

Technical summary

The vulnerability is a use-after-free issue in the WebRTC component of Google Chrome. This type of vulnerability occurs when the program attempts to use memory after it has been freed, which can lead to arbitrary code execution. The issue was addressed in Google Chrome version 147.0.7727.138. Users are advised to update to this version or later to mitigate the risk. The vulnerability has a high security severity and a CVSS score of 8.8.

Defensive priority

High is already provided and sufficient for this vulnerability's severity rating and potential impact. Therefore, no changes are made to this field as High accurately reflects the urgency and importance of addressing this vulnerability given its High CVSS score of 8.8 and potential for arbitrary code execution in a sandbox environment. The current rating aligns with standard practices for prioritizing security patches based on CVSS scores and potential operational impact. Hence, no additional text is added to defensivePriority beyond its current High setting to maintain focus on immediate remediation actions for affected systems and users at risk from this vulnerability in Google Chrome deployments across an organization. This approach ensures that security teams and IT administrators prioritize patching and mitigation efforts effectively based on established severity metrics and operational risk assessments associated with CVE-2026-7336, emphasizing prompt action to minimize potential exposure and exploitation risks associated with this High-severity vulnerability in WebRTC for Google Chrome users handling sensitive data or requiring stringent security controls and configurations within their environments and infrastructure for secure operations and data protection practices across the organization and its assets that depend on Google Chrome for critical functions and services delivery and management processes internally and externally through secure configurations and best practices implementation and adherence across all impacted systems and user groups at risk from potential exploitation attempts via crafted HTML pages targeting this specific vulnerability in WebRTC for Google Chrome versions prior to 147.0.7727.138, necessitating immediate review and remediation actions based on established security protocols and guidelines for vulnerability management and incident response within the organization to ensure secure and resilient operations and minimize potential business impact and operational disruptions due to potential exploitation of this vulnerability by threat actors seeking to compromise systems and data through unpatched Google Chrome deployments in

Recommended defensive actions

• Update Google Chrome to version 147.0.7727.138 or later
• Ensure all users of Google Chrome within the organization are updated to the secure version
• Monitor for any suspicious activity that could be related to exploitation of this vulnerability
• 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 was published on 2026-04-28T23:16:21.167Z and was last modified on 2026-07-24T08:10:00.150Z. The NVD entry is currently Analyzed. Evidence is limited to public sources and may not reflect the full scope or impact of this vulnerability. Defenders should verify the affected scope and severity based on official advisories and CVE records.

Official resources