CVE-2026-126893

HighCVSS 8.8/10Last modified Nov 12, 2026

Description

Out of bounds write in V8 in Google Chrome prior to 157.0.8103.78 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-787

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Nov 11, 2026
Last modified
Nov 12, 2026
NVD status
Undergoing Analysis

Related CVEs from 2026

CVE-2026-126894Out of bounds read in Skia in Google Chrome prior to 157.0.8103.78 allowed a remote attacker who had compromised the renderer process to leaCVE-2026-1268958.8Use after free in CSS in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a cCVE-2026-126896Missing authorization in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to bypass web origin policy via a crafted HTMLCVE-2026-1268978.8Type confusion in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crCVE-2026-126898Uninitialized resource in Skia in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to obtain cross-origin data via a crafted HCVE-2026-1268998.8Use after free in Elements in Google Chrome prior to 157.0.8103.78 allowed a remote attacker leveraging social engineering to execute arbitrCVE-2026-126903.8The ProfileGrid WordPress plugin before 5.9.9.7 does not perform a capability check on its license management actions, relying only on a noCVE-2026-1269008.8Use after free in CSS in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a cCVE-2026-1269018.8Use after free in PDF in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a cCVE-2026-1269027.5Incorrect reference resolution in Browser in Google Chrome on on Mac prior to 157.0.8103.78 allowed a remote attacker who had compromised thCVE-2026-126903Improper state validation in ANGLE in Google Chrome on on Windows prior to 157.0.8103.78 allowed a remote attacker to bypass web origin poliCVE-2026-1269047.5Use after free in Compositing in Google Chrome prior to 157.0.8103.78 allowed a remote attacker who had compromised the renderer process to
CVE-2026-126893: High severity, CVSS 8.8 | Vulnix