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CVE•Published 2026-08-26•Modified 2026-09-09•0 articles on news•4 live references•NVD data

CVE-2026-65641

Vulnerability data via NVD (ingested)

CVSS v3.1
—
EPSS percentile
43
Exploit Prediction Scoring System · top 57% of all CVEs
Weaknesses (CWE)
CWE-288Authentication Bypass Using an Alternate Path or Channel
Description

A vulnerability allowing an unauthenticated network attacker to coerce SMB authentication from the service account.

Timeline
Published 2026-08-26
Modified 2026-09-09

External references

NVDMITREExploit-DBVulnCheck

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-2026-65641
Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-65641
Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-65641
Censys host search filtered to this CVE id.
grep.app
CVE-2026-65641
Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-65641
GitHub code search for direct mentions.
Google dork
"CVE-2026-65641" exploit -site:nvd.nist.gov
Write-ups and news, NVD excluded.

Known PoCs on GitHub (1)

CVE-2026-656411 repo
liuzhen9320/zstarunknown
They said organizing stars was extremely troublesome, so I lent a hand.
★ 7·updated 6d ago
We haven't classified any articles referencing CVE-2026-65641 yet. The external references above still apply.