Out of bounds read in WebGL in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to read memory outside the sandbox via a crafted HTML… (CVE-2026-102318)
CVE-2026-102318 is an out-of-bounds read vulnerability in the WebGL component of Google Chrome prior to version 154.0.8037.92. This flaw allows a remote attacker to read memory outside the browser's sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a medium severity rating with a CVSS score of 4.7. Google has released an update to address this issue in Chrome version 154.0.8037.92.
AI Analysis
Technical Summary
CVE-2026-102318 describes an out-of-bounds read in the WebGL implementation of Google Chrome before version 154.0.8037.92. Exploitation involves a remote attacker crafting a malicious HTML page that triggers the vulnerability, enabling memory disclosure beyond the sandbox boundaries. The vulnerability is rated medium severity with a CVSS 3.1 vector indicating network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and limited confidentiality impact.
Potential Impact
Successful exploitation allows an attacker to read memory outside the sandbox, potentially exposing sensitive information. There is no indication of integrity or availability impact. The vulnerability is rated medium severity.
Mitigation Recommendations
A fix is available in Google Chrome version 154.0.8037.92. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation guidance is provided.
Out of bounds read in WebGL in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to read memory outside the sandbox via a crafted HTML… (CVE-2026-102318)
Description
CVE-2026-102318 is an out-of-bounds read vulnerability in the WebGL component of Google Chrome prior to version 154.0.8037.92. This flaw allows a remote attacker to read memory outside the browser's sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a medium severity rating with a CVSS score of 4.7. Google has released an update to address this issue in Chrome version 154.0.8037.92.
CVSS v3.1
Score 4.7medium
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-102318 describes an out-of-bounds read in the WebGL implementation of Google Chrome before version 154.0.8037.92. Exploitation involves a remote attacker crafting a malicious HTML page that triggers the vulnerability, enabling memory disclosure beyond the sandbox boundaries. The vulnerability is rated medium severity with a CVSS 3.1 vector indicating network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and limited confidentiality impact.
Potential Impact
Successful exploitation allows an attacker to read memory outside the sandbox, potentially exposing sensitive information. There is no indication of integrity or availability impact. The vulnerability is rated medium severity.
Mitigation Recommendations
A fix is available in Google Chrome version 154.0.8037.92. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation guidance is provided.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-88g8-6wv7-cfp4
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-102318"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abc5d49680226ef6899ba8e
Added to database: 09/30/2026, 00:52:25 UTC
Last enriched: 09/30/2026, 01:06:52 UTC
Last updated: 09/30/2026, 02:20:45 UTC
Views: 7
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