ChromeWeb browser · Google
CVE-2026-15114
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 and write in Codecs in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted video file. (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 confidenceOut-of-bounds memory read/write vulnerability in Google Chrome's video codecs prior to version 150.0.7871.115 allows heap corruption via specially crafted video files, potentially enabling remote code execution by a remote attacker.
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
< 150.0.7871.115CVSS 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 versionNavigate to chrome://settings/help or use 'Google Chrome > About Google Chrome' menu to view the installed version numberAffected if Version is lower than 150.0.7871.115 (e.g., 149.x.x.x or earlier)
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Verify Chrome channel and update statusCheck if Chrome is set to receive automatic updates and confirm it has not yet received the patched version 150.0.7871.115Affected if Chrome has not been updated to version 150.0.7871.115 or later
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Identify video codec usage patternsReview browser history and file associations to determine if users commonly open or process video files (MP4, WebM, AVI, MKV) from untrusted sourcesAffected if Users process video files from remote or untrusted sources using Chrome
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Check for recent video file processing eventsExamine Chrome's activity logs, download history, or endpoint telemetry for evidence of recently played or processed video filesAffected if Video files have been opened in Chrome recently, especially from downloads or unfamiliar sources
The environment is affected if Chrome version is below 150.0.7871.115 and users open or process video files through the browser.
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 · scoped150.0.7871.115
Update Google Chrome to version 150.0.7871.115 or later. Organizations should deploy the browser update through their endpoint management systems and verify successful patching across all managed endpoints.
Chrome 150.0.7871.115
- Open Google Chrome browser
- Navigate to Settings > Help > About Google Chrome (or go to chrome://settings/help)
- Chrome will automatically check for updates
- If version < 150.0.7871.115 is detected, click 'Update Google Chrome' button
- Restart the browser to complete the update
- Verify the update by returning to About Chrome and confirming version 150.0.7871.115 or later is installed
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-2026-15114 — 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-2026-15114 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