CVE-2026-13513

mediumCVSS 5covered by 1 sourcefirst seen 2026-06-29

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.

⚡ Watch CVE-2026-13513

Get an email if CVE-2026-13513 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Exploitation outlook

Low exploitation risk0.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-13513: A security flaw has been discovered in MyScale MyScaleDB up to 1.8.0. This vulnerability affec…nvd · 2026-06-29

External references

NVD record for CVE-2026-13513

CVE.org record

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-13513 status](https://www.csirts.com/badge/CVE-2026-13513)](https://www.csirts.com/cve/CVE-2026-13513)