CVE-2026-13513 (GCVE-0-2026-13513)
Vulnerability from cvelistv5 – Published: 2026-06-28 23:00 – Updated: 2026-06-29 11:12
VLAI
EPSS
VEX
Title
MyScale MyScaleDB SegmentId.h getCacheKey data authenticity
Summary
A security flaw has been discovered in MyScale MyScaleDB up to 1.8.0. This vulnerability affects the function SegmentId::getCacheKey in the library src/VectorIndex/Common/SegmentId.h. The manipulation results in insufficient verification of data authenticity. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-29 11:11 UTC
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374521 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374521/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13513 | third-party-advisory |
| https://vuldb.com/submit/838878 | third-party-advisory |
| https://github.com/myscale/MyScaleDB/issues/54 | exploitissue-tracking |
| https://github.com/myscale/MyScaleDB/pull/55 | issue-trackingpatch |
| https://github.com/myscale/MyScaleDB/ | product |
Impacted products
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