CVE-2026-19174: Integer overflow in Google Chrome
Integer overflow in V8 in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-19174 is an integer overflow vulnerability in the V8 engine of Google Chrome before version 151.0.7922.109. Exploitation involves a remote attacker crafting a malicious HTML page that triggers the overflow, enabling arbitrary code execution inside the browser's sandbox. The vulnerability is classified under CWE-190 (Integer Overflow or Wraparound) and has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. There is no information provided about known exploits in the wild or vendor patch links.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandboxed environment of Google Chrome, potentially leading to unauthorized actions or data compromise within that sandbox. The high CVSS score reflects significant impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or vendor advisory link is provided, users should monitor official Google Chrome security bulletins for updates and apply updates promptly once available.
CVE-2026-19174: Integer overflow in Google Chrome
Description
Integer overflow in V8 in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 8.8high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-19174 is an integer overflow vulnerability in the V8 engine of Google Chrome before version 151.0.7922.109. Exploitation involves a remote attacker crafting a malicious HTML page that triggers the overflow, enabling arbitrary code execution inside the browser's sandbox. The vulnerability is classified under CWE-190 (Integer Overflow or Wraparound) and has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. There is no information provided about known exploits in the wild or vendor patch links.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandboxed environment of Google Chrome, potentially leading to unauthorized actions or data compromise within that sandbox. The high CVSS score reflects significant impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or vendor advisory link is provided, users should monitor official Google Chrome security bulletins for updates and apply updates promptly once available.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-vc67-62qr-jvwf
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-19174"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a757398bf8831d539d90f18
Added to database: 08/07/2026, 05:56:40 UTC
Last enriched: 08/07/2026, 08:11:50 UTC
Last updated: 09/21/2026, 22:01:32 UTC
Views: 40
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