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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.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulDB




LOW: 2.0CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.5CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
MEDIUM: 4.5CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3.5AV:L/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C

Problem types

Use of Weak Hash

Risky Cryptographic Algorithm

Product status

2.6.0
affected

2.6.1
affected

2.6.2
affected

2.6.3
affected

2.6.4
affected

2.6.5
affected

2.6.6
affected

2.6.7
affected

2.6.8
affected

2.6.9
affected

2.6.10
affected

2.6.11
affected

2.6.12
affected

2.6.13
affected

Timeline

2026-06-04:Advisory disclosed
2026-06-04:VulDB entry created
2026-06-04:VulDB entry last update

Credits

Dem00 (VulDB User) reporter

References

vuldb.com/vuln/368262 (VDB-368262 | milvus-io milvus Grantee ID Hash kv_catalog.go weak hash) vdb-entry

vuldb.com/vuln/368262/cti (VDB-368262 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10814 (CVE-2026-10814 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/831645 (Submit #831645 | Milvus v2.6.13 Authorization Bypass` / `Hash Collision` / `Privilege Escalation) third-party-advisory

github.com/milvus-io/milvus/issues/49857 exploit issue-tracking

github.com/milvus-io/milvus/pull/50060 issue-tracking patch

github.com/...ommit/3d932f1c3e065351c4440c27abe1e6479752544d patch

github.com/milvus-io/milvus/ product

cve.org (CVE-2026-10814)

nvd.nist.gov (CVE-2026-10814)

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