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ChromeWeb browser · Google

CVE-2025-11207

MEDIUM · 6.5 CVSS v3.1 Published 2025-11-06
Fix available
A fix is available. Upgrade to 141.0.7390.54 or later.
See remediation →
74/100
Remediation priority · Elevated
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
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)

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

A side-channel information leakage vulnerability in Google Chrome's Storage component (prior to version 141.0.7390.54) allowed a remote attacker to perform arbitrary read/write operations via a crafted HTML page. The flaw exploited timing or other side-channel information to bypass same-origin restrictions or access sensitive storage data.

MitigationUpdate Google Chrome to version 141.0.7390.54 or later to patch the storage side-channel vulnerability.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
ChromeWeb browser
Affected:< 141.0.7390.54

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Check installed Chrome version
    Navigate to chrome://settings/help in Chrome, or run 'google-chrome --version' from command line
    Affected if Version is earlier than 141.0.7390.54

You are affected if Google Chrome is installed and the version is less than 141.0.7390.54

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 141.0.7390.54 or later
Fixed in 141.0.7390.54
Interim mitigation

Update Google Chrome to version 141.0.7390.54 or later to patch the storage side-channel vulnerability.

Recommended fix High confidence

Chrome 141.0.7390.54 or later

  1. Open Chrome and navigate to chrome://settings/help to check the current version
  2. If an update is available, click 'Update Google Chrome' to download and install the latest version
  3. Alternatively, download Chrome 141.0.7390.54 or later directly from the official Google Chrome website (google.com/chrome)
  4. Restart Chrome after the update completes to ensure all security patches are applied
Caveat Chrome updates typically do not introduce breaking changes for end users; however, ensure any enterprise policies or extensions are compatible with the new version

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Chrome Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing3.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,490
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,984.

Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-11207 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data