CVE-2026-96764 Details
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.
A denial-of-service vulnerability has been identified in kvcache-ai Mooncake versions through 0.3.12 and 0.3.14-rc1. The issue arises in the Regular Expression Handler, specifically within the MasterService::GetReplicaListByRegex function. This vulnerability allows for remote exploitation by manipulating regex queries to unboundedly renew leases on objects, preventing their eviction and causing resource allocation issues. The vulnerability has been publicly disclosed, and the vendor has not responded to prior communication.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 24, 2026CISA-ADP
Assessed Sep 24, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/yyymk/4699cc95ab9a559ee15a0fb798bd6c5d | [email protected] | ExploitTechnical Analysis |
| https://vuldb.com/cve/CVE-2026-96764 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/904607 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/409019 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/409019/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | [email protected] |
| CWE-770 | Allocation of Resources Without Limits or Throttling | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| kvcache-ai mooncake | <= 0.3.12 (semver) <= 0.3.14-rc1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 24, 2026 | CVE Modified | CISA-ADP |
| Sep 24, 2026 | New CVE Received | [email protected] |