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CVE-2026-96764— kvcache-ai mooncake Regular Expression GetReplicaListByRegex allocation of resources

Quick assessment

Affected
kvcache-ai mooncake
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 kvcache-ai mooncake 版本 0.3.12 及 0.3.14-rc1 之前版本中，发现了一个安全弱点。受影响的是“正则表达式处理组件”（Regular Expression Handler）中的 函数。攻击者通过执行特定操作可导致资源被分配。该漏洞可由远程发起攻击。目前该漏洞的利用代码（exploit）已向公众公开，可能被用于实际攻击。供应商在披露初期已被联系，但并未作出任何回应。

CVSS 4.3 · Medium EPSS 0.27% · P18

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 14

VendorProduct Version RangeStatus
kvcache-ai mooncake 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
… +6 more rows
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I. Basic Information for CVE-2026-96764

Vulnerability Information
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Vulnerability Title
kvcache-ai mooncake Regular Expression GetReplicaListByRegex allocation of resources
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
kvcache-ai mooncake 0.3.0 cpe:2.3:a:kvcache-ai:mooncake:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-96764

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-96764

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Proof of Concept for CVE-2026-96764 (1)

IV. Related Vulnerabilities

Same product: mooncake
Same vendor: kvcache-ai
Same weakness: CWE-770

V. Comments for CVE-2026-96764

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