Use after free in V8 in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted… (CVE-2026-91745)
Use after free in V8 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-2026-91745 is a use-after-free vulnerability in the V8 engine of Google Chrome before version 153.0.8010.47. Exploitation requires a crafted HTML page that triggers the flaw, enabling remote code execution within the sandboxed environment of the browser. This vulnerability is identified as CWE-416 (Use After Free).
Potential Impact
Successful exploitation could allow a remote attacker to execute arbitrary code inside the sandboxed environment of Google Chrome, potentially leading to unauthorized actions within the browser context. However, there is no indication of active exploitation in the wild at this time.
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.
Use after free in V8 in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted… (CVE-2026-91745)
Description
Use after free in V8 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)
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-91745 is a use-after-free vulnerability in the V8 engine of Google Chrome before version 153.0.8010.47. Exploitation requires a crafted HTML page that triggers the flaw, enabling remote code execution within the sandboxed environment of the browser. This vulnerability is identified as CWE-416 (Use After Free).
Potential Impact
Successful exploitation could allow a remote attacker to execute arbitrary code inside the sandboxed environment of Google Chrome, potentially leading to unauthorized actions within the browser context. However, there is no indication of active exploitation in the wild at this time.
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.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-f9r7-wpq9-mw76
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-91745"]
- State
- PUBLISHED
Threat ID: 6aaa07d355bf5e2cf5ea26f1
Added to database: 09/16/2026, 03:06:59 UTC
Last enriched: 09/16/2026, 03:15:09 UTC
Last updated: 09/16/2026, 04:01:23 UTC
Views: 1
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