ChromeWeb browser · Google
CVE-2026-10904
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 · uneditedInappropriate implementation in V8 in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
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 · high confidenceA vulnerability in the V8 JavaScript engine in Google Chrome prior to version 149.0.7827.53 allows a remote attacker to execute arbitrary code via a maliciously crafted HTML page. Although the code execution occurs within Chrome's sandbox, the high CVSS score (8.8) indicates significant risk.
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
< 149.0.7827.53CVSS 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
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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 checksWork through these to decide whether this CVE applies to you.
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Check installed Chrome versionOpen Chrome and navigate to chrome://settings/help, or click Menu > Help > About Google Chrome. The version number displayed is your installed version.Affected if The displayed version is below 149.0.7827.53
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Verify version via command line (optional)On Windows, run '"C:\Program Files\Google\Chrome\Application\chrome.exe" --version' or check the file properties of chrome.exe. On macOS, run '/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --version' in Terminal.Affected if The reported version is below 149.0.7827.53
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Confirm V8 engine is presentThe V8 JavaScript engine is built into all standard Chrome installations and cannot be disabled. No manual check needed - if Chrome is running, V8 is active.Affected if This check is always true for standard Chrome installations
You are affected if the installed Google Chrome version is lower than 149.0.7827.53, as the V8 use-after-free vulnerability exists in all prior versions regardless of configuration.
Generated from the published advisory. Verify against your own configuration.
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 · scoped149.0.7827.53
Update Google Chrome to version 149.0.7827.53 or later to remediate this vulnerability. Organizations should prioritize deployment given the public disclosure and high-severity rating.
149.0.7827.53 or later
- Open Google Chrome browser
- Navigate to Chrome Settings > About Chrome (or enter chrome://settings/help in the address bar)
- Chrome will automatically check for updates and display the current version
- If the version is below 149.0.7827.53, click 'Update Google Chrome' to download and install the fix
- Restart the browser after the update completes to apply the security patch
Generated from the published advisory — verify against the referenced sources before acting.
Fix this in Chrome
Scoped from the published advisory
- Consultation2.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,984.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-10904 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-10904 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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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.
- 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