CVE•Published 2026-10-13•Modified 2026-10-28•0 articles on news•3 live references•NVD data
CVE-2026-81964Microsoft · Windows_10_21h2
Vulnerability data via NVD (ingested)
CVSS v3.1
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS percentile
23
Exploit Prediction Scoring System · top 77% of all CVEs
Weaknesses (CWE)
Description
Use of hard-coded credentials in Windows Update Orchestrator Service allows an authorized attacker to bypass a security feature locally.
Timeline
Published 2026-10-13
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-81964Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Windows 10 21h2"Hosts Shodan identified as running Windows 10 21h2.
More intel sources (5)
Shodan report
vuln:CVE-2026-81964Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-81964Censys host search filtered to this CVE id.
grep.app
CVE-2026-81964Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-81964GitHub code search for direct mentions.
Google dork
"CVE-2026-81964" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-81964 on GitHub.
We haven't classified any articles referencing CVE-2026-81964 yet. The external references above still apply.