PT-2026-81561 · Google · Chrome On Android

CVE-2026-78949

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Published

2026-08-25

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Updated

2026-09-01

CVSS v3.1

2.9

Low

VectorAV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 152.0.7977.65
Description An observable discrepancy in CustomTabs allows a local attacker to obtain cross-origin data through a co-installed application. Cross-origin data refers to information belonging to a different origin (domain, protocol, or port) than the one requesting it.
Recommendations Update Google Chrome on Android to version 152.0.7977.65 or later.

Fix

Side Channel Attack

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Weakness Enumeration

CWE-203

Related Identifiers

CVE-2026-78949
ECHO-5E3B-54A8-7FE0
OPENSUSE-SU-2026:11628-1
OPENSUSE-SU-2026:21724-1

Affected Products

Chrome On Android