CVE-2026-78949

LowCVSS 2.9/10Last modified Aug 31, 2026

Description

Observable discrepancy in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65 allowed a local attacker to obtain cross-origin data via a co-installed app. (Chromium security severity: Medium)

Metrics

CVSS 3.1 2.9/10CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-203

Affected software

No affected versions have been published.

Timeline

Published
Aug 25, 2026
Last modified
Aug 31, 2026
NVD status
Analyzed

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CVE-2026-78949: Low severity, CVSS 2.9 | Vulnix