Inappropriate implementation in Omnibox in Google Chrome on Android prior to 141.0.7390.54 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: Medium)
Conclusion & alert: CVE-2025-11209 is rated Low Risk (37.5/100): CVSS High severity, with low exploitation likelihood (EPSS 0.22%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.06% | 0.22% | +0.17% |
| 2 | 2026-04-16 | 0.04% | 0.06% | +0.02% |
| 3 | 2025-11-07 | — | 0.04% | — |
Full EPSS history (3 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.2 | 3.1 | HIGH |
|
3.9 | 4.2 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
end-of-life | CVE-2025-11209 end-of-life priority: Debian including 1 source packages (chromium), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2025-11209 |
gentoo
|
high | CVE-2025-11209: 1 GLSA(s) (202511-04), 4 atom(s) (www-client/chromium, www-client/google-chrome, www-client/microsoft-edge, www-client/opera); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2025-11209 |
ubuntu
|
medium | CVE-2025-11209 medium priority: Ubuntu including 1 source packages (chromium-browser), 4 status rows across 4 suites (jammy, noble, plucky, upstream): not-affected 3, released 1. | https://ubuntu.com/security/CVE-2025-11209 |
| URL | Tags |
|---|---|
| https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_30.html | Release Notes Vendor Advisory |
| https://issues.chromium.org/issues/438226517 | Issue Tracking Permissions Required |