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Google Chrome CVE-2026-87514

| EUVDEUVD-2026-74501 HIGH
Use After Free (CWE-416)
2026-09-09 Chrome GHSA-3g38-wj2j-27mh
8.1
CVSS 3.1 · Vendor: Chrome
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Severity by source

Vendor (Chrome) PRIMARY
8.1 HIGH
AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
vuln.today AI
8.1 HIGH

Local vector with high complexity reflects UAF exploitation prerequisites; S:C captures sandbox escape to browser process; PR:N since no elevated account privileges are required.

3.1 AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
4.0 AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Primary rating from Vendor (Chrome).

CVSS VectorVendor: Chrome

Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Analysis Generated
Sep 09, 2026 - 15:53 vuln.today
Patch available
Sep 09, 2026 - 01:03 EUVD
CVE Published
Sep 09, 2026 - 00:09 cve.org
UNKNOWN (no severity yet)
CVE Published
Sep 09, 2026 - 00:09 cve.org
HIGH 8.1

DescriptionCVE.org

Use after free in Views in Google Chrome prior to 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)

AnalysisAI

Use-after-free in Chrome's Views UI framework enables local attackers to escape the browser sandbox and execute arbitrary code at browser-process privilege level. The vulnerability affects all Google Chrome desktop versions prior to 153.0.8010.36. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires that the attacker can execute a local program on the target system while Google Chrome is running - local code execution capability is a prerequisite, not the result of this vulnerability alone. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H vector warrants careful decomposition. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patch: Chrome 153.0.8010.36. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory Chrome desktop installations and verify patch-deployment capabilities are operational. …

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CVE-2026-87514 vulnerability details – vuln.today

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