CVE-2026-10814

MEDIUM

milvus-io milvus Grantee ID Hash kv_catalog.go weak hash

Title source: cna
STIX 2.1

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.

References (8)

Core 8
Core References
Vdb Entry vdb-entry
VDB-368262 | milvus-io milvus Grantee ID Hash kv_catalog.go weak hash
https://vuldb.com/vuln/368262
Signature, Permissions Required signature permissions-required
VDB-368262 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/368262/cti
Third Party Advisory third-party-advisory
CVE-2026-10814 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-10814
Third Party Advisory third-party-advisory
Submit #831645 | Milvus v2.6.13 Authorization Bypass` / `Hash Collision` / `Privilege Escalation
https://vuldb.com/submit/831645
Exploit exploit issue-tracking
https://github.com/milvus-io/milvus/issues/49857

Scores

CVSS v3 4.5
EPSS 0.0009
EPSS Percentile 0.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-327 CWE-328
Status published
Products (15)
milvus/milvus < 2.6.13
milvus-io/milvus 2.6.0
milvus-io/milvus 2.6.1
milvus-io/milvus 2.6.10
milvus-io/milvus 2.6.11
milvus-io/milvus 2.6.12
milvus-io/milvus 2.6.13
milvus-io/milvus 2.6.2
milvus-io/milvus 2.6.3
milvus-io/milvus 2.6.4
... and 5 more
Published Jun 04, 2026
Tracked Since Jun 04, 2026