Free5GC aper type confusion_CVE-2026-5360

6.3 / 10

MEDIUM

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

Description

A vulnerability has been found in Free5GC 4.2.0. The affected element is an unknown function of the component aper. Such manipulation leads to type confusion. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is described as difficult. The exploit has been disclosed to the public and may be used. The name of the patch is 26205eb01705754b7b902ad6c4b613c96c881e29. It is best practice to apply a patch to resolve this issue.

Basic Information

ID CVE-2026-5360

Source VulDB

Published Apr 2, 2026 at 17:00

Modified Apr 3, 2026 at 19:59

Affected Product

Vendor n/a

Product Free5GC

Version 4.2.0

Affected Versions n/a Free5GC 4.2.0

CWE Classification

CWE-843

References

{
    "lastseen": "",
    "description": "A vulnerability has been found in Free5GC 4.2.0. The affected element is an unknown function of the component aper. Such manipulation leads to type confusion. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is described as difficult. The exploit has been disclosed to the public and may be used. The name of the patch is 26205eb01705754b7b902ad6c4b613c96c881e29. It is best practice to apply a patch to resolve this issue.",
    "published": "2026-04-02T17:00:19.072Z",
    "modified": "2026-04-03T19:59:25.061Z",
    "type": "cve",
    "title": "Free5GC aper type confusion",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/354735\nhttps://vuldb.com/vuln/354735/cti\nhttps://vuldb.com/submit/781573\nhttps://github.com/free5gc/free5gc/issues/831\nhttps://github.com/free5gc/aper/pull/11\nhttps://github.com/free5gc/free5gc/issues/831#issue-3996453112\nhttps://github.com/free5gc/aper/commit/26205eb01705754b7b902ad6c4b613c96c881e29\nhttps://github.com/free5gc/free5gc/",
    "id": "CVE-2026-5360",
    "bulletinFamily": "",
    "cwe": [
        "CWE-843"
    ],
    "cvelist": null,
    "sourceData": "n/a Free5GC 4.2.0",
    "sourceHref": "",
    "cvss": {
        "score": 6.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "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": "Free5GC",
    "version": "4.2.0",
    "vendor": "n/a",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}