P4Verified

CVE-2025-12907: chrome before 140.0.7339.80 (exclusive); +1 more affected products

CVE-2025-12907. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00283 (percentile 0.18976), scored 2026-10-06.

Affected technology

chrome · before 140.0.7339.80 (exclusive)
google

Chrome · 140.0.7339.80 to before 140.0.7339.80
Google

Description’s affected range: prior to 140.0.7339.80 allowed a remote attacker to execute arbitrary code via user action in Devtools. (Chromium security severity: Low)

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 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 23:05:37.776860+00:00

CWE: CWE-20
CCR priority: 35.3 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · Source advisory
EPSS: 0.00283 · percentile 0.18976 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-12907.html