CVE-2026-10814

Description

A vulnerability has been found in milvus-io milvus up to 2.6.13. This vulnerability affects unknown code of the file internal/metastore/kv/rootcoord/kv_catalog.go of the component Grantee ID Hash Handler. The manipulation leads to use of weak hash. The attack needs to be performed locally. The attack's complexity is rated as high. It is stated that the exploitability is difficult. The exploit has been disclosed to the public and may be used. The identifier of the patch is 3d932f1c3e065351c4440c27abe1e6479752544d. Applying a patch is the recommended action to fix this issue.

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CVSS v3.1 Score

4.5

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploit Prediction

0.0009

Probability of exploitation

0.01%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-327 CWE-327

CWE-328 CWE-328

Affected Products

Vendor	Product	Versions
milvus	milvus	< 2.6.13

References

Advisories & Patches

https://github.com/milvus-io/milvus/commit/3d932f1c3e065351c4440c27abe1e6479752544d https://github.com/milvus-io/milvus/pull/50060

Other References

https://github.com/milvus-io/milvus/ https://github.com/milvus-io/milvus/issues/49857 https://vuldb.com/cve/CVE-2026-10814 https://vuldb.com/submit/831645 https://vuldb.com/vuln/368262 https://vuldb.com/vuln/368262/cti

Frequently Asked Questions

What is CVE-2026-10814? +

A vulnerability has been found in milvus-io milvus up to 2.6.13. This vulnerability affects unknown code of the file internal/metastore/kv/rootcoord/kv_catalog.go of the component Grantee ID Hash Handler. The manipulation leads to use of weak hash. The attack needs to be performed locally. The attack's complexity is rated as high. It is stated that the exploitability is difficult. The exploit has been disclosed to the public and may be used. The identifier of the patch is 3d932f1c3e065351c4440c27abe1e6479752544d. Applying a patch is the recommended action to fix this issue. It has a CVSS v3.1 base score of 4.5 (MEDIUM).

How severe is CVE-2026-10814? +

CVE-2026-10814 has a CVSS v3.1 score of 4.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0009, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-10814? +

CVE-2026-10814 affects products from milvus, specifically: milvus. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-10814? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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