CVE-2025-1566

7.5 highEPSS 0.2%

High (7.5) in google chrome os. EPSS 0.2% chance of exploitation in the next 30 days.

DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 16002.23.0 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
CWE: CWE-1319
Published: 2025-04-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:chrome_os

References

https://issues.chromium.org/issues/b/342802975
https://issuetracker.google.com/issues/342802975

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