CVE-2025-12907

Insufficient validation of untrusted input in Devtools in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to execute arbitrary code via user action in Devtools. (Chromium security severity: Low)

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-25)

CWE

CWE-20

Published

2025-11-08

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• google:chrome

References

• https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html
• https://issues.chromium.org/issues/427367145

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