PT-2026-54252 · Google · Google Chrome

Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-13976

Mitre

CVSS v3.1

5.8

Medium

Base vector

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

Insufficient data validation in Storage in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-13976

Affected Products

Google Chrome

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-13976 · Security Note
• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html · Note
• https://issues.chromium.org/issues/513858286 · Note