November 14, 2026

CVE Watchtower

CVE-2026-64633Veeam ONE Code Injection

NVD

Vulnerability Summary

A vulnerability allowing remote unauthenticated code execution on the agent host.
Severity Level
UNKNOWN
Published Date
Aug 4, 2026
Last Modified
Aug 5, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.46%Probability
Root Weakness (CWE)
CWE-94: Code Injection β†—
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended syntax or behavior.
CVSS v4.0 Base Metrics — Score 10.0 (CRITICAL)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)High
Integrity (Subsequent System)High
Availability (Subsequent System)High

Affected & Patched Versions

Affected Versions
  • Veeam ONE <= 13.0.2
Patched Versions
  • Veeam ONE 13.0.2

What to do

Fix it during your normal patch cycle. No exploitation is confirmed yet.

  1. Check whether you run Veeam ONE and which version.
  2. Update to a patched version listed above, then confirm the new version.

Timeline

  • Aug 4, 2026Published
  • Aug 5, 2026Record last modified

Score, severity and exploitation changes are tracked from the day Watchtower started logging them.

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Related Coverage

More Veeam ONE CVEs

External References

Data last checked: Nov 14, 2026 18:32 UTC