CVE•Published 2025-11-11•Modified 2026-10-13•1 article on news•5 live references•NVD data
CVE-2025-9408
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
1
Exploit Prediction Scoring System · top 99% of all CVEs
Weaknesses (CWE)
Description
System call entry on Cortex M (and possibly R and A, but I think not) has a race which allows very practical privilege escalation for malicious userspace processes.
Timeline
Published 2025-11-11
Modified 2026-10-13
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-2025-9408Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-9408Censys host search filtered to this CVE id.
grep.app
CVE-2025-9408Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-9408GitHub code search for direct mentions.
Google dork
"CVE-2025-9408" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.