CVE•Published 2026-10-01•Modified 2026-10-02•0 articles on news•3 live references•NVD data
CVE-2026-18397
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
—
Weaknesses (CWE)
Description
This vulnerability enables unauthenticated remote code execution (RCE) on a victim's machine by exploiting a combination of cryptographic weaknesses and memory management issues in the SConnect native host component. The attack leverages an unrestricted messaging interface between an attacker-controlled web page and the native host, allowing malicious input to bypass security checks.
Timeline
Published 2026-10-01
Modified 2026-10-02
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-18397Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-18397Censys host search filtered to this CVE id.
grep.app
CVE-2026-18397Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-18397GitHub code search for direct mentions.
Google dork
"CVE-2026-18397" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2026-183973 repos
Xuchen-Li/cv-arxiv-dailyPython
Automatically update arXiv papers about SOT & VLT, Multi-modal Learning, LLM and Video Understanding using Github Actions.
XuzhaoLi/ro-arxiv-dailyPython
Automatically Update Arxiv Papers about Path Planning, LLM and Autonomous Driving using Github Actions since 2024.2.
cnlinxi/LLM-paper-dailyPython
Automatically Update LLM Papers Daily using Github Actions. Ref: https://github.com/Vincentqyw/cv-arxiv-daily
We haven't classified any articles referencing CVE-2026-18397 yet. The external references above still apply.