CVE-2026-112992 Details
Description
Observable discrepancy in Canvas in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
A memory corruption vulnerability has been identified in the Canvas component of Google Chrome. This issue affects versions prior to 156.0.8078.47. The vulnerability allows remote attackers to potentially execute arbitrary code outside of the browser's sandbox by using a crafted HTML page.
Users can update to Google Chrome version 156.0.8078.47 or later to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 21, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html | [email protected] | Release NotesVendor Advisory |
| https://issues.chromium.org/issues/514422784 | [email protected] | Permissions Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-203 | Observable Discrepancy | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| google chrome | < 156.0.8078.47 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 3, 2026 | CVE Modified | [email protected] |
| Oct 22, 2026 | CVE Modified | CISA-ADP |
| Oct 21, 2026 | Initial Analysis | [email protected] |
| Oct 21, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2026 | New CVE Received | [email protected] |