Vulnerability Intelligence Report
CVE-2026-65641
A vulnerability allowing an unauthenticated network attacker to coerce SMB authentication from the service account.
No Active Exploit Signals
CVSS Base Score
9.3
CRITICAL
EPSS Probability:0.54%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-288 ↗CWE-288 Authentication Bypass Using an Alternate Path or Channel
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Veeam | One | 0 < 13.1 (affected), 0 < 13.0.2 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.544%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | HackerOne · Bug Bounty Provider · USA |
| Reserved | 2026-07-22T15:00:06 |
| Published | 2026-08-26T21:21:40 |
| Last Updated | 2026-08-27T15:04:11 |
Community Chatter & Buzz