CVE-2026-106421
8.8 HIGHPublished 2026-10-06 · Updated 2026-10-07
AI risk analysis
- Summary
- A use-after-free vulnerability in the PDF handling of Google Chrome prior to 155.0.8059.39 allows remote attackers to execute arbitrary code within the sandbox via a specially crafted HTML page.
- Exploitability
- Exploitation requires a user to open a crafted HTML page and is moderately difficult due to the need for the user to interact with the page.
- Blast radius
- If exploited, the attacker could execute arbitrary code within the sandbox, 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 155.0.8059.39 or later.
rcepdfwebchrome
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 PDF in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-416
Vendors
Products
chrome
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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