Use after free in DOM in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted… (CVE-2026-91736)
Use after free in DOM in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-91736 is a use-after-free vulnerability in the DOM of Google Chrome before version 153.0.8010.47. Exploitation requires user interaction (UI:R) and can be triggered remotely via a crafted HTML page, leading to arbitrary code execution inside the browser sandbox. The vulnerability has a CVSS v3.1 base score of 8.8, reflecting high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandboxed environment of the browser, potentially compromising the confidentiality, integrity, and availability of the affected system. The attack vector is network-based with low attack complexity and no privileges required, but user interaction is necessary.
Mitigation Recommendations
A fix is available in Google Chrome version 153.0.8010.47. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated.
Use after free in DOM in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted… (CVE-2026-91736)
Description
Use after free in DOM in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-91736 is a use-after-free vulnerability in the DOM of Google Chrome before version 153.0.8010.47. Exploitation requires user interaction (UI:R) and can be triggered remotely via a crafted HTML page, leading to arbitrary code execution inside the browser sandbox. The vulnerability has a CVSS v3.1 base score of 8.8, reflecting high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandboxed environment of the browser, potentially compromising the confidentiality, integrity, and availability of the affected system. The attack vector is network-based with low attack complexity and no privileges required, but user interaction is necessary.
Mitigation Recommendations
A fix is available in Google Chrome version 153.0.8010.47. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-wcw6-525v-fp2r
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-91736"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07b255bf5e2cf5e88be8
Added to database: 09/16/2026, 03:06:26 UTC
Last enriched: 09/16/2026, 03:11:24 UTC
Last updated: 09/16/2026, 04:01:22 UTC
Views: 3
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