Moole Vulnerability Database

Find real vulnerabilities before they ship

High

CVE-2026-8521

Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

VectorADJACENT_NETWORK

PublishedMay 14, 2026, 20:17

Published Bychrome-cve-admin@google.com

Base Score

Score7.5

Affected Versions

No affected versions found.

References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html
https://issues.chromium.org/issues/504106200

Weakness Type

CWE-416

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Base SeverityHigh

Version

3.1

Attack Vector (AV)

ADJACENT_NETWORK