ChromeWeb browser · Google
CVE-2026-8541
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 · uneditedOut of bounds read in UI in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory 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 confidenceThis is an out-of-bounds read vulnerability in Chrome's UI component that allows a remote attacker with a compromised renderer process to read sensitive data from process memory via a crafted HTML page. The vulnerability exists in Chrome versions prior to 148.0.7778.168 and enables information disclosure without requiring user interaction beyond visiting a malicious 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
< 148.0.7778.168CVSS 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
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/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 checksWork through these to decide whether this CVE applies to you.
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Check the installed Google Chrome versionOpen Chrome and navigate to chrome://settings/help, or use the menu: Help > About Google Chrome. Note the version number displayed.Affected if The displayed version is less than 148.0.7778.168 (for example, 148.0.7778.100 or any earlier version).
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Verify the exact Chrome version stringNavigate to chrome://version to see the full version string including the build number and revision. Record the complete version (e.g., 148.0.7778.162).Affected if The version number before the first dot is less than 148, or it is 148.0.7778.167 or lower.
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Confirm Chrome is not enterprise-managed with auto-updatesCheck if Chrome is managed by an organization by looking for a badge icon in the top-right corner, or navigate to chrome://management to see management status.Affected if Chrome is not enterprise-managed and updates are not automatically applied, meaning it may remain on an affected version.
You are affected if your installed Google Chrome version is any version prior to 148.0.7778.168.
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 · scoped148.0.7778.168
Update Google Chrome to version 148.0.7778.168 or later. In enterprise environments, ensure automated patch management covers all Chrome installations and consider enabling site isolation as an additional defense-in-depth measure.
148.0.7778.168 (or latest stable release)
- Open Google Chrome
- Navigate to Settings > Help > About Google Chrome
- Wait for Chrome to check for updates
- If an update is available, click 'Update Google Chrome'
- Restart Chrome after the update completes
- Verify the version by going to chrome://settings/help - it should show version 148.0.7778.168 or later
Generated from the published advisory — verify against the referenced sources before acting.
Fix this in Chrome
Scoped from the published advisory
- Consultation2.0 h
- Implementation1.0 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 $1,696.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-8541 — 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-2026-8541 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