Answer in brief
CVE-2026-13507 records a Medium severity (CVSS 5.0) vulnerability in volcengine OpenViking Local VectorDB Primary-key Label str_to_uint64.py str_to_uint64 data authenticity. The current sources do not mark it as known exploited. The current feed maps volcengine/OpenViking (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps volcengine/OpenViking (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| volcengine/OpenVikinggeneric | 0.3.0 || 0.3.1 || 0.3.2 || 0.3.3 || 0.3.4 || 0.3.5 || 0.3.6 || 0.3.7 || 0.3.8 || 0.3.9 || 0.3.10 || 0.3.11 || 0.3.12 || 0.3.13 || 0.3.14 || 0.3.15 || 0.3.16 || 0.3.17 || 0.3.18 || 0.3.19 || 0.3.20 || 0.3.21 | Not reported |
Published upstream
Jun 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 28, 2026
A vulnerability was detected in volcengine OpenViking up to 0.3.21. This affects the function str_to_uint64 of the file openviking/storage/vectordb/utils/str_to_uint64.py of the component Local VectorDB Primary-key Label Handler. The manipulation of the argument ID results in insufficient verification of data authenticity. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The pull request to fix this issue awaits acceptance.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-13507 records a Medium severity (CVSS 5.0) vulnerability in volcengine OpenViking Local VectorDB Primary-key Label str_to_uint64.py str_to_uint64 data authenticity. The current sources do not mark it as known exploited. The current feed maps volcengine/OpenViking (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps volcengine/OpenViking (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| volcengine/OpenVikinggeneric | 0.3.0 || 0.3.1 || 0.3.2 || 0.3.3 || 0.3.4 || 0.3.5 || 0.3.6 || 0.3.7 || 0.3.8 || 0.3.9 || 0.3.10 || 0.3.11 || 0.3.12 || 0.3.13 || 0.3.14 || 0.3.15 || 0.3.16 || 0.3.17 || 0.3.18 || 0.3.19 || 0.3.20 || 0.3.21 | Not reported |
Published upstream
Jun 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 28, 2026
A vulnerability was detected in volcengine OpenViking up to 0.3.21. This affects the function str_to_uint64 of the file openviking/storage/vectordb/utils/str_to_uint64.py of the component Local VectorDB Primary-key Label Handler. The manipulation of the argument ID results in insufficient verification of data authenticity. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The pull request to fix this issue awaits acceptance.
Quoted source text, attributed separately from HOL analysis.