{"id":"CVE-2026-75480","title":"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","summary":"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 m…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-863"],"vendor":"volcengine","product":"OpenViking","affected":["OpenViking <= 0.4.14"],"published":"2026-08-17","updated":"2026-09-24","sourceUpdated":"2026-09-24T20:06:30.133","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75480","references":[{"url":"https://github.com/volcengine/OpenViking","label":"disclosure@vulncheck.com"},{"url":"https://github.com/volcengine/OpenViking/blob/main/openviking/storage/viking_vector_index_backend.py","label":"disclosure@vulncheck.com"},{"url":"https://github.com/volcengine/OpenViking/issues/3724","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openviking-debug-vector-endpoints-multi-tenant-data-exposure","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00415,"epssPercentile":0.35622,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-18T15:16:49.778277Z"},"ingestedAt":"2026-09-24T15:45:56.701Z","slug":"CVE-2026-75480","body":"## Overview\n\nOpenViking 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}