Skip to main content

Google Chrome CVE-2026-87490

| EUVDEUVD-2026-74462 MEDIUM
Information Exposure (CWE-200)
2026-09-09 Chrome GHSA-g63m-xcg3-fg34
6.5
CVSS 3.1 · Vendor: Chrome
Share

Severity by source

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

Network delivery via crafted HTML (AV:N), no auth required (PR:N), single user visit triggers leak (UI:R); C:H per description confirming sensitive data exposure with no integrity or availability impact.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/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
High
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
Sep 09, 2026 - 15:40 vuln.today
Patch available
Sep 09, 2026 - 01:03 EUVD
CVE Published
Sep 09, 2026 - 00:10 cve.org
UNKNOWN (no severity yet)
CVE Published
Sep 09, 2026 - 00:10 cve.org
MEDIUM 6.5

DescriptionCVE.org

Information leak in Transactions Platform in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)

AnalysisAI

Sensitive information disclosure in Google Chrome's Transactions Platform component prior to version 153.0.8010.36 enables remote attackers to extract unspecified sensitive data by directing a user to a crafted HTML page. The Transactions Platform is likely tied to Chrome's Web Payments API or payment handler subsystem, making transaction-context data a plausible disclosure surface. …

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 The victim must be running Google Chrome prior to 153.0.8010.36 and must navigate to or be redirected to an attacker-controlled HTML page (UI:R is the sole prerequisite beyond the vulnerable browser version). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 6.5 (Medium) with vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N indicates low-complexity, unauthenticated network exploitation gated solely by a single user-interaction requirement, with high confidentiality impact and no integrity or availability effect. … 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 to Google Chrome 153.0.8010.36 or later using Chrome's built-in auto-update mechanism or by following the stable channel update advisory 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

CVE-2026-87490 vulnerability details – vuln.today

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