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PatchSiren cyber security CVE debrief

CVE-2026-7357 Google CVE debrief

CVE-2026-7357 is a high-severity vulnerability in Google Chrome prior to version 147.0.7727.138. The vulnerability is caused by a use-after-free issue in the GPU, which could allow a remote attacker who has compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. This type of vulnerability can lead to significant security risks, including potential data breaches and system compromise. Affected users and organizations should prioritize updating to the latest version of Google Chrome to mitigate this vulnerability. Additionally, it is essential to review and update any affected systems or applications that use Google Chrome to prevent potential exploitation.

Vendor
Google
Product
Chrome
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-04-28
Original CVE updated
2026-07-24
Advisory published
2026-04-28
Advisory updated
2026-07-24

Who should care

Users of Google Chrome prior to version 147.0.7727.138 should update to the latest version to mitigate this vulnerability. Additionally, organizations that use Google Chrome in their environments should prioritize updating to the latest version to prevent potential exploitation. IT administrators and security teams responsible for managing Google Chrome deployments should take immediate action to ensure the security of their systems.

Technical summary

The vulnerability is caused by a use-after-free issue in the GPU of Google Chrome prior to version 147.0.7727.138. This could allow a remote attacker who has compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. The Chromium security severity of this vulnerability is High. To defend against this vulnerability, it is crucial to update Google Chrome to the latest version and review compensating controls for exposed systems while remediation is scheduled and verified.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 147.0.7727.138 or later
  • Review and update any affected systems or applications that use Google Chrome
  • Monitor for any suspicious activity or exploitation attempts
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
  • Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
  • Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed

Evidence notes

The CVE record was published on 2026-04-28T23:16:23.260Z and was last modified on 2026-07-24T08:10:00.150Z. The NVD entry is currently Analyzed. This vulnerability affects Google Chrome prior to version 147.0.7727.138. The CVE record was sourced from NVD, which provides detailed information about the vulnerability, including its description, CVSS score, and severity. However, due to limited information available, further verification and defensive measures are necessary to ensure the security of affected systems.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-04-28T23:16:23.260Z and has not been modified since then. The NVD entry is currently Analyzed.