CVE-2026-121179

HighCVSS 8.8/10Last modified Nov 4, 2026

Description

Use after free in PDFium 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

No affected versions have been published.

Timeline

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

Related CVEs from 2026

CVE-2026-121189.8IBM webMethods Integration (on prem) 10.15, 10.11 could allow an unauthenticated remote attacker to execute arbitrary code on the system dueCVE-2026-1211808.8Buffer 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-2026-1211818.8Use after free in Editing in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox viaCVE-2026-1211828.8Use after free in DOM in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a cCVE-2026-1211838.3Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer proCVE-2026-1211848.8Out of bounds read in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code inside tCVE-2026-1211859.6Use after free in PictureInPicture in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to executCVE-2026-1211865.4UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering CVE-2026-1211875.3Observable discrepancy in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafCVE-2026-1211888.8Use after free in PerformanceAPIs in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sanCVE-2026-1211899.6Use after free in Browser in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox viCVE-2026-121196.5The Simple File List plugin for WordPress is vulnerable to unauthorized file operations due to a missing authorization check on the 'frontma
CVE-2026-121179: High severity, CVSS 8.8 | Vulnix