CVE-2026-95339
9.6 CRITICALPublished 2026-09-29 · Updated 2026-09-30
AI risk analysis
- Summary
- This flaw involves a use-after-free vulnerability in ServiceWorker in Google Chrome prior to 154.0.8037.57, allowing remote attackers to execute arbitrary code outside the sandbox via a crafted HTML page.
- Exploitability
- Exploitation is considered critical and requires a remote attacker to craft a specific HTML page to exploit the vulnerability.
- Blast radius
- If exploited, this flaw could result in the execution of arbitrary code on the affected system, potentially leading to full system compromise.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to Google Chrome 154.0.8037.57 or later.
rcewebexploitcritical
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
Use after free in ServiceWorker in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Weaknesses
CWE-416
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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