CVE-2026-121044

HighCVSS 8.8/10Last modified Nov 4, 2026

Description

Use after free in Layout 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-416

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-2026-1210455.4UI misrepresentation in Browser in Google Chrome on on Mac prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering toCVE-2026-1210464.3Incorrect authorization in WebAppInstalls in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering toCVE-2026-1210478.8Buffer overflow in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via CVE-2026-1210488.8Race condition in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crCVE-2026-1210493.3Out of bounds read in V8 in Google Chrome prior to 157.0.8103.38 allowed a local attacker to read memory via a crafted file. (Chromium securCVE-2026-121056.5Improper access control in Devolutions Server 2026.2.5, 2026.1.21 allows an authenticated user to access attachments via folder duplicationCVE-2026-1210508.8Race condition in Mobile in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a craftCVE-2026-1210516.5UI misrepresentation in iOSWeb in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker to spoof address bar via a crafteCVE-2026-1210528.8Use after free in GPU in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a cCVE-2026-1210535.4UI misrepresentation in Transactions Platform in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker leveraging socCVE-2026-1210548.8Improper state validation in XML in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a craftedCVE-2026-1210556.5Incomplete cleanup in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions via a
CVE-2026-121044: High severity, CVSS 8.8 | Vulnix