CVE-2026-15902 - Use after free in Cast in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page

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HIGH

Use after free in Cast in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page

Published Jul 20, 2026

8.8

HIGH

CVSS 3.1

EPSS 0.41%

Description

Use after free in Cast in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  150.0.7871.128
  Status
  affected
  Constraints
  <150.0.7871.128

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Chrome

n/a

Version	Status	Constraints
150.0.7871.128	affected	<150.0.7871.128

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-416

Use After Free

References (3)

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_049796704.html
Release NotesVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-46128
Advisory
https://issues.chromium.org/issues/522436154
Permissions Required

Link	Providers	Tags
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_049796704.html		Release NotesVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-46128		Advisory
https://issues.chromium.org/issues/522436154		Permissions Required