A vulnerability was determined in kvcache-ai mooncake up to 0.3.12/0.3.13.post1. This affects the function UnmountSegment of the component RPC Path Handler. This manipulation of the argument client_id/segment_id causes authorization bypass. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

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 None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Kvcache-ai Subscribe
Mooncake Subscribe

No data.

No data.

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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/76d099537af0e661dd01eacc82b9a7ea cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-96762 cve-icon cve-icon
https://vuldb.com/submit/904600 cve-icon cve-icon
https://vuldb.com/vuln/409016 cve-icon cve-icon
https://vuldb.com/vuln/409016/cti cve-icon cve-icon
History

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

Type Values Removed Values Added
Description A vulnerability was determined in kvcache-ai mooncake up to 0.3.12/0.3.13.post1. This affects the function UnmountSegment of the component RPC Path Handler. This manipulation of the argument client_id/segment_id causes authorization bypass. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Title kvcache-ai mooncake RPC Path UnmountSegment authorization
First Time appeared Kvcache-ai
Kvcache-ai mooncake
Weaknesses CWE-285
CWE-639
CPEs cpe:2.3:a:kvcache-ai:mooncake:*:*:*:*:*:*:*:*
Vendors & Products Kvcache-ai
Kvcache-ai mooncake
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-23T23:45:14.276Z

Reserved: 2026-09-23T16:01:17.341Z

Link: CVE-2026-96762

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-24T00:17:23.353

Modified: 2026-09-24T00:17:23.353

Link: CVE-2026-96762

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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

Weaknesses