CVE-2026-113142: google chrome

CVSS 6.5 (medium) · published 2026-10-20

Incorrect authorization in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium)

Affected products (NVD): google chrome

Fixed in (NVD): 156.0.8078.47

Weakness: CWE-863

Source: NVD CVE-2026-113142

References

• https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html
• https://issues.chromium.org/issues/498733953
• https://issues.chromium.org/498733953#attachment75108978

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