CVE-2025-13992 — Improper Protection of Physical Side Channels in Google Chrome

CWE-1300 — Improper Protection of Physical Side Channels CWE-385 — Covert Timing Channel6 documents6 sources

Severity

4.7MEDIUMNVD

EPSS

0.0%

top 88.48%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Google Chrome Chromium

Timeline

PublishedDec 3

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)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages3 packages

▶CVEListV5google/chrome139.0.7258.66 — 139.0.7258.66

▶NVDgoogle/chrome< 139.0.7258.66

▶Debianchromium/chromium< 139.0.7258.66-1~deb12u1+2

🔴Vulnerability Details

GHSA

GHSA-cfr8-3v62-gpqj: Side-channel information leakage in Navigation and Loading in Google Chrome prior to 139↗2025-12-03

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CVEList

CVE-2025-13992: Side-channel information leakage in Navigation and Loading in Google Chrome prior to 139↗2025-12-03

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OSV

CVE-2025-13992: Side-channel information leakage in Navigation and Loading in Google Chrome prior to 139↗2025-12-03

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📋Vendor Advisories

Red Hat

chromium-browser: Side-channel information leakage in Navigation and Loading↗2025-12-03

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Debian

CVE-2025-13992: chromium - Side-channel information leakage in Navigation and Loading in Google Chrome prio...↗2025

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