# CVE-2025-10890

## Summary

- **CVE ID:** CVE-2025-10890
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
- **CWE:** CWE-1300
- **Published:** Sep 24, 2025
- **Last Modified:** Sep 17, 2026

## Description

Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

## Affected Products

- Google — Chrome (140.0.7339.207)

## References

- [CNA](https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html)
- [CNA](https://issues.chromium.org/issues/430336833)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.31%
- **EPSS Percentile:** 23.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._