CVE-2025-13992

Name: CVE-2025-13992
Creator: NVD / NIST
Published: 2025-12-03T19:15:55.437+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.7/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2025-13992 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. Side-channel information leakage in Navigation and Loading in Google Chrome prior to 139.0.7258.66 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium). EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

Side-channel information leakage in Navigation and Loading in Google Chrome prior to 139.0.7258.66 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Metrics

CVSS 3.1

4.7/10

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

EPSS Probability

0.16%

5.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1300

Affected Software

Vendor	Product	Versions
Google	Chrome	< 139.0.7258.66

References

https://chromereleases.googleblog.com/2025/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://issues.chromium.org/issues/40095391Issue Tracking, Permissions Required

Timeline

Published: Dec 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-13992?

How severe is CVE-2025-13992?

CVE-2025-13992 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2025-13992?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-13992?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST