CVE-2026-121082

HighCVSS 8.8/10Last modified Nov 4, 2026

Description

Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

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

CWE-843

Affected software

VendorProductVersions
GoogleChrome>= 157.0.8103.38, < 157.0.8103.38

References

Timeline

Published
Nov 3, 2026
Last modified
Nov 4, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-1210838.8Use after free in Compositing in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandboxCVE-2026-1210848.3Out of bounds read in Skia in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to exeCVE-2026-1210854.3Incorrect authorization in WebUI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions intoCVE-2026-1210869.6Buffer overflow in Skia in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox via CVE-2026-1210878.8Improper input validation in Mobile in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafCVE-2026-1210886.5Missing authorization in PerformanceAPIs in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via aCVE-2026-1210899.6Use after free in WebGPU in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside theCVE-2026-121097.2IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow an attacker with administratCVE-2026-1210908.3Improper privilege management in Navigation in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker who had compromised CVE-2026-1210915.3Incorrect authorization in Permissions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer prCVE-2026-1210928.8Uncontrolled recursion in SVG in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code insideCVE-2026-1210935.7Out of bounds read in Animation in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially read memory inside the sand
CVE-2026-121082: High severity, CVSS 8.8 | Vulnix