First day on Intigriti: our agent harness found and proved a remote code execution bug in Odoo's program.

CVE-2026-121102

HighCVSS 8.8/10Last modified Nov 5, 2026

Description

Missing authorization in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published: Nov 3, 2026
Last modified: Nov 5, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-1211036.5Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a cr CVE-2026-1211049.6Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to pot CVE-2026-1211056.5Information leak in Network in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML CVE-2026-1211066.5Information leak in Omnibox in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to leak sensitive information vi CVE-2026-1211078.8Incorrect authorization in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via CVE-2026-1211088.8Confused deputy in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially bypass web origin policy CVE-2026-1211098.1Inadequate encryption strength in SSL in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially bypass web origin pol CVE-2026-121114.3The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.4.CVE-2026-1211105.4UI misrepresentation in Shopping in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to spoof UI elements via a CVE-2026-1211114.3Incorrect authorization in HID in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions via a CVE-2026-1211128.3Out of bounds read in Permissions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process CVE-2026-1211138.8Buffer overflow in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via

CVE-2026-121102: High severity, CVSS 8.8 | Vulnix