CVE-2026-19159 Google CVE debrief

Who should care

Users of Google Chrome prior to version 151.0.7922.109, security teams, and administrators responsible for managing Chrome deployments should be aware of this vulnerability and take steps to patch their browsers. Additionally, operators and platform administrators should review the official advisory or CVE record to validate affected scope, severity, and vendor guidance. Vulnerability management and security teams should prioritize patching to prevent potential exploitation and review compensating controls for exposed systems while remediation is scheduled and verified. Asset inventory and change management processes should be updated to reflect the patching requirements for this vulnerability. Monitoring and detection teams should check relevant logs for exposed assets that need extra review. Exceptions and retesting of remediated assets should be tracked, and the item should only be closed after evidence is documented. Source tracking and exposure review should also be performed to ensure that all affected systems are accounted for and remediated. Compensating controls and rollback/change windows may be necessary for exposed systems while remediation is scheduled and verified. The official CVE record and NVD detail provide further information on the vulnerability and its potential impact on affected systems and deployments. The CVE record was published on 2026-08-06T22:16:58.230Z and has not been modified since then. The source item URL provides additional information on the vulnerability. Mitigation or vendor references are available for further guidance. Permissions required for the vulnerability are also documented. The vulnerability has a high CVSS score of 7.5 and is classified as High severity. It allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. Users should prioritize patching Chrome to version 151.0.7922.109 or later. Restricting user access to untrusted sources, monitoring for suspicious activity, and implementing compensating controls can help mitigate the vulnerability. Inventory checks for vulnerable Chrome versions are also recommended. The debrief provides an executive overview of the vulnerability, its Lik

Technical summary

The CVE-2026-19159 vulnerability is a use-after-free issue in the Views component of Google Chrome prior to version 151.0.7922.109. This vulnerability could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page, requiring the user to engage in specific UI gestures. The Chromium security severity is rated as High with a CVSS score of 7.5. Users of Google Chrome prior to version 151.0.7922.109 should be aware of this vulnerability and take steps to patch their browsers. Security teams and administrators responsible for managing Chrome deployments should prioritize patching to prevent potential exploitation.

Defensive priority

This vulnerability has a high CVSS score of 7.5 and is classified as High severity. It allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. Users should prioritize patching Chrome to version 151.0.7922.109 or later.

Recommended defensive actions

• Patch Chrome to version 151.0.7922.109 or later
• Restrict user access to untrusted sources
• Monitor for suspicious activity
• Implement compensating controls
• Inventory checks for vulnerable Chrome versions

Evidence notes

The CVE-2026-19159 vulnerability is a use-after-free issue in the Views component of Google Chrome prior to version 151.0.7922.109. This vulnerability could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page, requiring the user to engage in specific UI gestures. The Chromium security severity is rated as High with a CVSS score of 7.5.

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.