Medium 6.5Published Aug 17, 2026

CVE-2026-75480OpenViking Debug Vector Endpoints Multi-tenant Data Exposure

Updated under an hour ago (2026-10-19 08:00 UTC)

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It affects volcengine OpenViking. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for volcengine OpenViking

Exploited in the last 30 days

OpenViking debug vector scroll and count endpoints apply only account-level scoping without user-level access controls, allowing authenticated users to read all co-tenant records. Attackers can query these endpoints to retrieve private memories, resources, skills, and secret material belonging to other users in the same account without administrative privileges.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

volcengine OpenViking volcengine:openviking (from the name)	through 0.4.14	CNA record

References

https://github.com/volcengine/OpenViking/issues/3724issue-tracking
https://github.com/volcengine/OpenVikingproduct
https://github.com/volcengine/OpenViking/blob/main/openviking/storage/viking_vector_index_backend.pytechnical-description
https://www.vulncheck.com/advisories/openviking-debug-vector-endpoints-multi-tenant-data-exposurethird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.