PT-2026-56640 · Google · Google Chrome

Published 2026-07-08 · Updated 2026-07-09 · CVE-2026-15121

Positive Technologies (AI Summary)

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

Description A use after free issue exists in WebRTC, which occurs when a program continues to use a pointer after it has been freed, potentially leading to memory corruption. This flaw allows a remote attacker to execute arbitrary code within a sandbox by inducing the user to visit a specially crafted HTML page.

Recommendations Update Google Chrome to version 150.0.7871.115 or later.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-15121

Affected Products

Google Chrome

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-15121 · Security Note
• https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01162222768.html · Note
• https://issues.chromium.org/issues/523712556 · Note
• https://twitter.com/infoflowcloud/status/2075094080594280764 · Twitter Post
• https://twitter.com/CVEnew/status/2075092525790994682 · Twitter Post