CVE•Published 2026-08-31•Modified 2026-09-03•0 articles on news•4 live references•NVD data
CVE-2023-20511
Vulnerability data via NVD (ingested)
CVSS v3.1
6.4
MEDIUM
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS percentile
14
Exploit Prediction Scoring System · top 86% of all CVEs
Weaknesses (CWE)
Description
Release of an invalid pointer in the AMD kernel mode driver (KMD) could allow a privileged attacker to create a double free condition potentially leading to arbitrary code execution.
Timeline
Published 2026-08-31
Modified 2026-09-03
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-2023-20511Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-20511Censys host search filtered to this CVE id.
grep.app
CVE-2023-20511Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-20511GitHub code search for direct mentions.
Google dork
"CVE-2023-20511" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2023-20511 on GitHub.
We haven't classified any articles referencing CVE-2023-20511 yet. The external references above still apply.