CVE-2026-64634: CWE-269 Improper Privilege Management in Veeam ONE
CVE-2026-64634 is a high severity vulnerability in Veeam ONE that allows local privilege escalation to the Reporter service context. It involves improper privilege management (CWE-269), enabling an attacker with some level of local access to escalate privileges. No patch or official remediation guidance is currently available, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability in Veeam ONE involves improper privilege management (CWE-269), which allows a local user to escalate their privileges to the context of the Reporter service. The CVSS 4.0 base score is 8.4, reflecting high severity with local attack vector, low attack complexity, no user interaction required, and high impacts on confidentiality, integrity, and availability. The vulnerability is published and reserved as of July 2026, but no remediation level or patch information is provided by the vendor. The product is not a cloud service, so remediation depends on vendor patch releases.
Potential Impact
An attacker with local access can escalate privileges to the Reporter service context, potentially gaining elevated rights that could allow further system compromise or unauthorized actions within Veeam ONE. The high CVSS score indicates significant impact on confidentiality, integrity, and availability of the affected system components.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or workaround is currently documented, users should monitor vendor communications for updates. Until a patch is available, restrict local access to trusted users only.
CVE-2026-64634: CWE-269 Improper Privilege Management in Veeam ONE
Description
CVE-2026-64634 is a high severity vulnerability in Veeam ONE that allows local privilege escalation to the Reporter service context. It involves improper privilege management (CWE-269), enabling an attacker with some level of local access to escalate privileges. No patch or official remediation guidance is currently available, and no known exploits are reported in the wild.
CVSS v4.0
Score 8.4high
Affected software
Veeam
ONE
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Veeam ONE involves improper privilege management (CWE-269), which allows a local user to escalate their privileges to the context of the Reporter service. The CVSS 4.0 base score is 8.4, reflecting high severity with local attack vector, low attack complexity, no user interaction required, and high impacts on confidentiality, integrity, and availability. The vulnerability is published and reserved as of July 2026, but no remediation level or patch information is provided by the vendor. The product is not a cloud service, so remediation depends on vendor patch releases.
Potential Impact
An attacker with local access can escalate privileges to the Reporter service context, potentially gaining elevated rights that could allow further system compromise or unauthorized actions within Veeam ONE. The high CVSS score indicates significant impact on confidentiality, integrity, and availability of the affected system components.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or workaround is currently documented, users should monitor vendor communications for updates. Until a patch is available, restrict local access to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hackerone
- Date Reserved
- 2026-07-20T15:00:00.696Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a721340bf8831d5391ad4d7
Added to database: 08/04/2026, 16:28:48 UTC
Last enriched: 08/11/2026, 18:03:15 UTC
Last updated: 09/17/2026, 22:01:37 UTC
Views: 54
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