CVE-2026-106253

medium

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)

References

https://issues.chromium.org/issues/513741326

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-93707

https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html

Details

Source: Mitre, NVD

Published: 2026-10-06

Updated: 2026-10-07

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3