PT-2026-38214 · Google · Google Chrome

Published 2026-05-05 · Updated 2026-05-14 · CVE-2026-8021

Positive Technologies (AI Summary)

CVSS v3.1

4.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 148.0.7778.96

Description Script injection in the UI allows a remote attacker to inject arbitrary scripts or HTML (Universal Cross-Site Scripting - UXSS), which is a vulnerability that enables scripts to run across different origins in the browser. This occurs when a user is convinced to perform specific UI gestures while interacting with a crafted HTML page.

Recommendations Update Google Chrome to version 148.0.7778.96 or later.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-8021

ECHO-4E24-5182-3DDE

OPENSUSE-SU-2026:10778-1

Affected Products

Google Chrome

References · 139

• https://nvd.nist.gov/vuln/detail/CVE-2026-8021 · Security Note
• https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10778-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-8021 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-8021 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-8021 · Security Note
• https://suse.com/security/cve/CVE-2026-8001 · Note
• https://suse.com/security/cve/CVE-2026-7966 · Note
• https://suse.com/security/cve/CVE-2026-7916 · Note
• https://suse.com/security/cve/CVE-2026-7999 · Note
• https://suse.com/security/cve/CVE-2026-8021 · Note
• https://suse.com/security/cve/CVE-2026-7931 · Note
• https://suse.com/security/cve/CVE-2026-7977 · Note
• https://suse.com/security/cve/CVE-2026-8020 · Note
• https://suse.com/security/cve/CVE-2026-7944 · Note