CVE-2025-11207 — Improper Protection of Physical Side Channels in Google Chrome

CWE-1300 — Improper Protection of Physical Side Channels CWE-125 — Out-of-bounds Read CWE-515 — Covert Storage Channel11 documents10 sources

Severity

6.5MEDIUMNVD

EPSS

0.1%

top 84.16%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Google Chrome Chromium

Timeline

PublishedNov 6

Latest updateNov 7

Description

Side-channel information leakage in Storage in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Medium)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NExploitability: 3.9 | Impact: 2.5

Affected Packages3 packages

▶CVEListV5google/chrome141.0.7390.54 — 141.0.7390.54

▶NVDgoogle/chrome< 141.0.7390.54

▶Debianchromium/chromium< 141.0.7390.54-1~deb12u1+2

🔴Vulnerability Details

GHSA

GHSA-vrf4-5hv4-fc3q: Side-channel information leakage in Storage in Google Chrome prior to 141↗2025-11-07

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CVEList

CVE-2025-11207: Side-channel information leakage in Storage in Google Chrome prior to 141↗2025-11-06

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OSV

CVE-2025-11207: Side-channel information leakage in Storage in Google Chrome prior to 141↗2025-11-06

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📋Vendor Advisories

Red Hat

chromium-browser: Side-channel information leakage in Storage↗2025-11-06

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Chrome

Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-11207↗2025-10-15

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Microsoft

Chromium: CVE-2025-11207 Side-channel information leakage in Storage↗2025-10-14

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Debian

CVE-2025-11207: chromium - Side-channel information leakage in Storage in Google Chrome prior to 141.0.7390...↗2025

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🕵️Threat Intelligence

Qualys

Microsoft and Adobe Patch Tuesday, October 2025 Security Update Review | Qualys↗2025-10-14

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Qualys

Microsoft and Adobe Patch Tuesday, October 2025 Security Update Review↗2025-10-14

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Bleepingcomputer

Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws↗2025-10-14

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