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CVE-2026-87477: Information leak in Google Chrome

0
Medium
VulnerabilityCVE-2026-87477cvecve-2026-87477
Published: 09/09/2026 (09/09/2026, 00:10:06 UTC)
Source: CVE Database V5
Vendor/Project: Google
Product: Chrome

Description

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

CVSS v3.1

Score 6.5medium

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected software

Google

Chrome

Affected versions
>=153.0.8010.36 <153.0.8010.36
GitHub Actionsmore threats →ai
chromium/chromium
pkg:github/chromium/chromium
Affected versions
<153.0.8010.36

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/09/2026, 03:38:31 UTC

Technical Analysis

This vulnerability involves an information leak in the core component of Google Chrome versions before 153.0.8010.36. A remote attacker can exploit this flaw by delivering a specially crafted HTML page that causes sensitive information to be exposed. The issue has been assigned CVE-2026-87477 and is classified with low severity by the Chromium security team. No detailed technical exploitation methods or impact scenarios are described beyond the information leak. The vendor advisory URL is provided but does not explicitly confirm patch availability in the input data.

Potential Impact

The impact is limited to the unauthorized disclosure of sensitive information due to an information leak vulnerability. The severity is low, indicating that the leaked information is unlikely to lead to significant compromise or further exploitation. There are no known exploits in the wild at the time of publication.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 153.0.8010.36 or later once confirmed patched.

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Technical Details

Data Version
5.2
Assigner Short Name
Chrome
Date Reserved
2026-09-08T22:38:10.755Z
State
PUBLISHED
Vendor Advisory Urls
[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","vendor":"Google"}]

Threat ID: 6aa0b172acd9273b49811a09

Added to database: 09/09/2026, 01:08:02 UTC

Last enriched: 09/09/2026, 03:38:31 UTC

Last updated: 10/23/2026, 15:10:15 UTC

Views: 61

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