ChromeWeb browser · Google
CVE-2026-10908
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 · uneditedUse after free in FullScreen in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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 confidenceUse-after-free vulnerability in Chrome's FullScreen functionality on Windows prior to version 149.0.7827.53 allows a remote attacker who has already compromised the renderer process to potentially escape the sandbox via a crafted HTML page.
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
- High
- Privileges
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/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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Confirm Google Chrome is installed on WindowsCheck for Chrome installation on the Windows system by looking for the Chrome executable (typically in Program Files or Program Files (x86)) or by attempting to launch Chrome and accessing chrome://versionAffected if Google Chrome is installed on Windows and the version is less than 149.0.7827.53
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Determine the installed Chrome version numberOpen Chrome and navigate to chrome://version, or use Help > About Google Chrome to display the full version string including the build numberAffected if The displayed version number is below 149.0.7827.53 (for example, 149.0.7827.50 or any earlier version)
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Verify the platform is WindowsConfirm the operating system where Chrome is running is Windows (the vulnerability applies specifically to Windows, not other platforms)Affected if Chrome is running on Windows and the version is below 149.0.7827.53
The environment is affected if Google Chrome version 149.0.7827.53 or higher is not installed on a Windows system.
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 on all Windows systems. Until patched, restrict renderer process compromise through additional browser hardening and limit untrusted web content exposure.
149.0.7827.53 or later
- Open Google Chrome browser
- Click the three-dot menu icon in the top-right corner
- Select 'Help' from the dropdown menu
- Click 'About Google Chrome'
- Chrome will automatically check for updates and download the latest version
- Once the update is downloaded, click 'Relaunch' to restart the browser and apply the update
- Verify the version by returning to 'About Google Chrome' - it should show version 149.0.7827.53 or later
Generated from the published advisory — verify against the referenced sources before acting.
Fix this in Chrome
Scoped from the published advisory
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,120.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-10908 — 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-2026-10908 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