ChromeWeb browser · Google
CVE-2026-11010
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 WebShare in Google Chrome on Android 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: 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 · high confidenceUse-after-free vulnerability in the WebShare API of Google Chrome on Android versions prior to 149.0.7827.53. A remote attacker with a compromised renderer process can exploit this UAF 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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Verify Google Chrome on Android is installedOpen Chrome on your Android device. Tap the three-dot menu, go to Settings, then About Chrome to confirm Chrome is the browser and see the version number.Affected if The browser is not Google Chrome on Android (this CVE only affects Chrome on Android)
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Check the installed Chrome versionNavigate to chrome://version in the Chrome address bar on Android, or go to Settings > About Chrome. Note the version number displayed.Affected if Version number is not visible or cannot be determined
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Compare version against the affected rangeCompare the installed version number to 149.0.7827.53. The vulnerability affects all versions prior to this (e.g., 149.0.7827.50, 148.x.x.x, etc.).Affected if Installed version is less than 149.0.7827.53 (e.g., 148.0.7827.52 or lower)
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Confirm WebShare API is accessibleWebShare API is enabled by default in Chrome on Android. No manual configuration is required to use this API.Affected if WebShare functionality has been explicitly disabled via enterprise policy or flags
You are affected if you are running Google Chrome on Android with a version number lower than 149.0.7827.53.
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 for Android to version 149.0.7827.53 or later. Organizations should push Chrome updates to managed Android devices.
Chrome 149.0.7827.53 or later for Android
- Open the Google Play Store app on your Android device
- Search for "Google Chrome" or locate it in your installed apps
- Tap "Update" to install the latest version of Chrome
- Alternatively, ensure Chrome auto-updates by checking Play Store settings > Auto-update apps > Auto-update at any time
- After updating, verify the Chrome version is 149.0.7827.53 or later by navigating to chrome://settings/help
Generated from the published advisory — verify against the referenced sources before acting.
Fix this in Chrome
Scoped from the published advisory
- Consultation2.0 h
- Implementation4.0 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 $2,560.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-11010 — 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-2026-11010 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