PT-2026-46805 · Google · Chrome On Android

CVE-2026-11278 · Published 2026-06-04 · Updated 2026-06-09

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 149.0.7827.53

Description An inappropriate implementation in CustomTabs allows a local attacker to leak cross-origin data through the use of a crafted HTML page.

Recommendations Update to version 149.0.7827.53 or later.

Fix

DoS

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

CVE-2026-11278

ECHO-F65F-9C7C-4AC1

OPENSUSE-SU-2026:10958-1

Affected Products

Chrome On Android

References · 439

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-11278 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-11278 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-11278 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-11278 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10958-1 · Vendor Advisory
• https://suse.com/security/cve/CVE-2026-10977 · Note
• https://suse.com/security/cve/CVE-2026-11040 · Note
• https://suse.com/security/cve/CVE-2026-11253 · Note
• https://suse.com/security/cve/CVE-2026-10994 · Note
• https://suse.com/security/cve/CVE-2026-11125 · Note
• https://suse.com/security/cve/CVE-2026-11164 · Note
• https://suse.com/security/cve/CVE-2026-11300 · Note
• https://suse.com/security/cve/CVE-2026-11307 · Note
• https://suse.com/security/cve/CVE-2026-11200 · Note
• https://suse.com/security/cve/CVE-2026-10939 · Note