CVE-2026-106253

MediumCVSS 4.3/10Last modified Oct 7, 2026

Description

Incorrect authorization in Extensions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain cross-origin data via a crafted Chrome extension. (Chromium security severity: Medium)

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Oct 6, 2026
Last modified
Oct 7, 2026
NVD status
Analyzed

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CVE-2026-106253: Medium severity, CVSS 4.3 | Vulnix