milvus HTTP Endpoint expr.go expr.Exec deserialization_CVE-2025-15453

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A security vulnerability has been detected in milvus up to 2.6.7. This vulnerability affects the function expr.Exec of the file pkg/util/expr/expr.go of the component HTTP Endpoint. The manipulation of the argument code leads to deserialization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. A fix is planned for the next release 2.6.8.

Basic Information

ID CVE-2025-15453

Source VulDB

Published Jan 5, 2026 at 02:32

Affected Product

Vendor n/a

Product milvus

Version 2.6.0

Affected Versions n/a milvus 2.6.0
n/a milvus 2.6.1
n/a milvus 2.6.2
n/a milvus 2.6.3
n/a milvus 2.6.4
n/a milvus 2.6.5
n/a milvus 2.6.6
n/a milvus 2.6.7

CWE Classification

CWE-502 CWE-20

References

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    "lastseen": "",
    "description": "A security vulnerability has been detected in milvus up to 2.6.7. This vulnerability affects the function expr.Exec of the file pkg/util/expr/expr.go of the component HTTP Endpoint. The manipulation of the argument code leads to deserialization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. A fix is planned for the next release 2.6.8.",
    "published": "2026-01-05T02:32:06.532Z",
    "modified": "2026-01-05T02:32:06.532Z",
    "type": "cve",
    "title": "milvus HTTP Endpoint expr.go expr.Exec deserialization",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.339486\nhttps://vuldb.com/?ctiid.339486\nhttps://vuldb.com/?submit.719061\nhttps://github.com/milvus-io/milvus/issues/46442\nhttps://github.com/milvus-io/milvus/issues/46442#issuecomment-3672197450\nhttps://github.com/milvus-io/milvus/issues/46442#issue-3743414836\nhttps://github.com/milvus-io/milvus/milestone/139",
    "id": "CVE-2025-15453",
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    "cwe": [
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    "cvelist": null,
    "sourceData": "n/a milvus 2.6.0\nn/a milvus 2.6.1\nn/a milvus 2.6.2\nn/a milvus 2.6.3\nn/a milvus 2.6.4\nn/a milvus 2.6.5\nn/a milvus 2.6.6\nn/a milvus 2.6.7",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
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    "href": "",
    "category_name": "CVE",
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    "product": "milvus",
    "version": "2.6.0",
    "vendor": "n/a",
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}