A weakness has been identified in kvcache-ai mooncake up to 0.3.12/0.3.14-rc1. Impacted is the function MasterService::GetReplicaListByRegex of the component Regular Expression Handler. Executing a manipulation can lead to allocation of resources. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
kvcache-ai mooncake affected
Version Status Constraints
0.3.0 affected —
0.3.1 affected —
0.3.2 affected —
0.3.3 affected —
0.3.4 affected —
0.3.5 affected —
0.3.6 affected —
0.3.7 affected —
0.3.8 affected —
0.3.9 affected —
0.3.10 affected —
0.3.11 affected —
0.3.12 affected —
0.3.14-rc1 affected —

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Project Subscriptions

Vendors Products
Kvcache-ai Subscribe
Mooncake Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://gist.github.com/yyymk/4699cc95ab9a559ee15a0fb798bd6c5d cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-96764 cve-icon cve-icon
https://vuldb.com/submit/904607 cve-icon cve-icon
https://vuldb.com/vuln/409019 cve-icon cve-icon
https://vuldb.com/vuln/409019/cti cve-icon cve-icon
History

Thu, 24 Sep 2026 00:30:00 +0000

Type Values Removed Values Added
Description A weakness has been identified in kvcache-ai mooncake up to 0.3.12/0.3.14-rc1. Impacted is the function MasterService::GetReplicaListByRegex of the component Regular Expression Handler. Executing a manipulation can lead to allocation of resources. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Title kvcache-ai mooncake Regular Expression GetReplicaListByRegex allocation of resources
First Time appeared Kvcache-ai
Kvcache-ai mooncake
Weaknesses CWE-400
CWE-770
CPEs cpe:2.3:a:kvcache-ai:mooncake:*:*:*:*:*:*:*:*
Vendors & Products Kvcache-ai
Kvcache-ai mooncake
References
Metrics cvssV2_0

{'score': 4, 'vector': 'AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-24T00:15:12.968Z

Reserved: 2026-09-23T16:01:24.847Z

Link: CVE-2026-96764

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-24T01:16:59.813

Modified: 2026-09-24T01:16:59.813

Link: CVE-2026-96764

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-24T01:30:12Z

Weaknesses