CVE-2026-65641
A remote, anonymous attacker can exploit a vulnerability in Veeam ONE to bypass security measures.
CSIRTS triage
- What
- A remote, anonymous attacker can bypass security measures in Veeam ONE.
- Who is affected
- All Veeam ONE installations exposed to the network.
- Urgency
- High priority; remote unauthenticated security bypass can lead to unauthorized access and control.
- Action
- Apply the security patch for Veeam ONE addressing CVE-2026-65641.
AI-assisted analysis generated from the source advisory — verify against the original.
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Advisory coverage (3)
- unknownCVE-2026-65641: A vulnerability allowing an unauthenticated network attacker to coerce SMB authentication from…nvd · 2026-08-26
- high[NEW] [high] Veeam ONE: Vulnerability enables Security Bypasscert-bund · 2026-08-26
- unknownMultiple vulnerabilities in Veeam products (August 26, 2026)cert-fr-avis · 2026-08-26
External references
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[](https://www.csirts.com/cve/CVE-2026-65641)