CVE•Published 2026-04-16•Modified 2026-10-28•0 articles on news•4 live references•NVD data
CVE-2023-20585
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
1
Exploit Prediction Scoring System · top 99% of all CVEs
Weaknesses (CWE)
Description
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.
Timeline
Published 2026-04-16
Modified 2026-10-28
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-2023-20585Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-20585Censys host search filtered to this CVE id.
grep.app
CVE-2023-20585Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-20585GitHub code search for direct mentions.
Google dork
"CVE-2023-20585" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2023-20585 on GitHub.
We haven't classified any articles referencing CVE-2023-20585 yet. The external references above still apply.