PT-2026-56639 · Google · Google Chrome

Published 2026-07-08 · Updated 2026-07-09 · CVE-2026-15120

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.115

Description A use after free issue in the Core component on Windows allows a remote attacker who has already compromised the renderer process to potentially achieve a sandbox escape. This is triggered via a specially crafted HTML page. Use after free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed.

Recommendations Update Google Chrome to version 150.0.7871.115 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-15120

Affected Products

Google Chrome

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-15120 · Security Note
• https://issues.chromium.org/issues/523609602 · Note
• https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01162222768.html · Note
• https://twitter.com/infoflowcloud/status/2075094072855843030 · Twitter Post
• https://twitter.com/CVEnew/status/2075092527351226726 · Twitter Post