Skip to main content

Google Chrome EUVDEUVD-2026-74369

| CVE-2026-87655 MEDIUM
Improper Restriction of Rendered UI Layers or Frames (CWE-1021)
2026-09-09 Chrome GHSA-mhf4-gxpj-23rx
5.4
CVSS 3.1 · Vendor: Chrome
Share

Severity by source

Vendor (Chrome) PRIMARY
5.4 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
vuln.today AI
5.4 MEDIUM

Network-delivered clickjacking requiring user interaction; no integrity impact; limited confidentiality and availability disruption in Downloads UI.

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

Primary rating from Vendor (Chrome).

CVSS VectorVendor: Chrome

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

Lifecycle Timeline

5
Metadata Corrected
Sep 09, 2026 - 20:40 vuln.today
tag: XSS removed
Analysis Generated
Sep 09, 2026 - 20:35 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
MEDIUM 5.4

DescriptionCVE.org

Clickjacking in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

AnalysisAI

Clickjacking in Google Chrome's Downloads component (all versions prior to 153.0.8010.36) enables a remote attacker to spoof Chrome's download UI elements by luring a victim to a crafted HTML page. Through UI overlay or frame-stacking techniques, the attacker can make a user believe they are interacting with legitimate Chrome download controls while actually triggering attacker-defined actions. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires that the victim actively visits a crafted HTML page under attacker control, making social engineering (phishing, malvertising, or malicious link sharing) a mandatory prerequisite. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 5.4 Medium rating (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L) is broadly consistent with Chromium's own Medium severity designation, both correctly capturing the mandatory user-interaction requirement (UI:R) that constrains exploitability. … 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 Update 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.

Threat intelligence, references, and detailed analysis are available after sign-in.

Share

EUVD-2026-74369 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy