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Google Chrome CVE-2026-87569

| EUVDEUVD-2026-74496 HIGH
Missing Authorization (CWE-862)
2026-09-09 Chrome GHSA-fg5j-9mp6-jf3v
8.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.8 HIGH
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vuln.today AI
8.8 HIGH

Network-delivered crafted HTML, no authentication needed, social engineering satisfies UI:R; full CIA impact from system restriction bypass; S:U as scope change not indicated.

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

Primary rating from NVD.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

6
Metadata Corrected
Sep 09, 2026 - 22:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Sep 09, 2026 - 22:35 vuln.today
CVSS changed
Sep 09, 2026 - 20:22 NVD
8.8 (HIGH)
Patch available
Sep 09, 2026 - 01:03 EUVD
CVE Published
Sep 09, 2026 - 00:09 nvd
HIGH 8.8
CVE Published
Sep 09, 2026 - 00:09 cve.org
UNKNOWN (no severity yet)

DescriptionNVD

Missing authorization in Views in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Missing authorization in the Views UI framework of Google Chrome prior to 153.0.8010.36 allows remote attackers to bypass system access restrictions via a crafted HTML page requiring social engineering. The vulnerability (CWE-862) resides in Chrome's cross-platform UI layer rather than web content rendering, with full confidentiality, integrity, and availability impact per CVSS C:H/I:H/A:H. …

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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 The target must be running Google Chrome prior to 153.0.8010.36 on a desktop platform. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 8.8 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) indicates network-exploitable, low-complexity attack requiring no authentication but mandating user interaction through social engineering. … 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 Upgrade Google Chrome to version 153.0.8010.36 or later via the stable channel update documented at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit Chrome deployment scope across endpoints and development systems; communicate patch availability to users and reinforce warnings against clicking untrusted links. …

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CVE-2026-87569 vulnerability details – vuln.today

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