PT-2026-38102 · Google · Google Chrome

Published 2026-03-29 · Updated 2026-05-14 · CVE-2026-7909

Positive Technologies (AI Summary)

CVSS v3.1

3.1

Low

Base vector

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

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

Description An inappropriate implementation in ServiceWorker allows a remote attacker who has compromised the renderer process to bypass site isolation through the use of a crafted HTML page. Site isolation is a security feature that ensures pages from different sites are run in separate processes to prevent data theft.

Recommendations Update Google Chrome to version 148.0.7778.96 or later.

Fix

Protection Mechanism Failure

Weakness Enumeration

CWE-693

Related Identifiers

BDU:2026-07403

CVE-2026-7909

ECHO-6ACD-AB2D-DA47

OPENSUSE-SU-2026:10778-1

Affected Products

Google Chrome

References · 139

• https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-7909 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-7909 · Security Note
• https://bdu.fstec.ru/vul/2026-07403 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-7909 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-7909 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10778-1 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-7909 · Vendor Advisory
• https://suse.com/security/cve/CVE-2026-7905 · Note
• https://suse.com/security/cve/CVE-2026-7959 · Note
• https://suse.com/security/cve/CVE-2026-7954 · Note
• https://suse.com/security/cve/CVE-2026-7987 · Note
• https://suse.com/security/cve/CVE-2026-7945 · Note
• https://suse.com/security/cve/CVE-2026-7970 · Note
• https://suse.com/security/cve/CVE-2026-7912 · Note