CVE-2025-10890 is a critical side-channel information leakage vulnerability in the V8 JavaScript engine within Google Chrome versions prior to 140.0.7339.207, affecting Apple, Google, Linux, and Microsoft platforms. This flaw allows a remote attacker to leak cross-origin data through a specially crafted HTML page. With a CVSS score of 9.1 (CRITICAL), it presents a high attack complexity with no user interaction required, leading to high confidentiality and integrity impacts. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion, indicating awareness and potential future interest.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 140.0.7339.207CPE matchmatch criteria | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | ||
>= 140.0.7339.207, < 140.0.7339.207CPE match | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.