Vulnerability Description
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 Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 140.0.7339.80 |
Related Weaknesses (CWE)
References
- https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.Vendor Advisory
- https://issues.chromium.org/issues/427367145ExploitIssue TrackingPatch
FAQ
What is CVE-2025-12907?
CVE-2025-12907 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 sever...
How severe is CVE-2025-12907?
CVE-2025-12907 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-12907?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.