P4Verified

CVE-2026-103626: chrome before 154.0.8037.97 (exclusive); +1 more affected products

CVE-2026-103626. CVSS 3.1 base score 9.6 (CRITICAL, Source advisory). EPSS 0.00207 (percentile 0.0975), scored 03-Oct-2026.

Affected technology

chrome · before 154.0.8037.97 (exclusive)
google

Chrome · 154.0.8037.97 to before 154.0.8037.97
Google

Description’s affected range: prior to 154.0.8037.97 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 9.6/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 11-Oct-2026 14:29 UTC

CWE: CWE-863
CCR priority: 38.5 /100 (P4)
CVSS 3.1: 9.6 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · Source advisory
EPSS: 0.00325 · percentile 0.23655 · 2026-10-10
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-10 21:26:32.650893+00:00 UTC
GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-05 23:09:08.830529+00:00 UTC
OSV.dev · Source record · observed 2026-10-04 13:35:46.972631+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-103626.html