CVE-2025-49090_CVE-2025-49090

7.1 / 10

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L

Description

The Matrix specification before 1.16 (i.e., with a room version before 12 and State Resolution before 2.1) has deficient state resolution.

Basic Information

ID CVE-2025-49090

Source mitre

Published Oct 2, 2025 at 00:00

Modified Oct 2, 2025 at 19:35

Affected Product

Vendor Matrix

Product Matrix specification

Affected Versions Matrix Matrix specification 0

CWE Classification

CWE-642

References

{
    "lastseen": "",
    "description": "The Matrix specification before 1.16 (i.e., with a room version before 12 and State Resolution before 2.1) has deficient state resolution.",
    "published": "2025-10-02T00:00:00.000Z",
    "modified": "2025-10-02T19:35:08.439Z",
    "type": "cve",
    "title": "CVE-2025-49090",
    "source": "mitre",
    "references": "https://matrix.org/blog/2025/08/security-release/\nhttps://github.com/Nheko-Reborn/nheko/issues/1931\nhttps://github.com/matrix-org/matrix-spec/releases/tag/v1.16\nhttps://matrix.org/blog/2025/08/project-hydra-improving-state-res/",
    "id": "CVE-2025-49090",
    "bulletinFamily": "",
    "cwe": [
        "CWE-642"
    ],
    "cvelist": null,
    "sourceData": "Matrix Matrix specification 0",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Matrix specification",
    "version": "0",
    "vendor": "Matrix",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}