FreeRDP has a Heap-use-after-free in play_thread_CVE-2026-24684

{
    "lastseen": "",
    "description": "FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, the RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsnd_treat_wave. This vulnerability is fixed in 3.22.0.",
    "published": "2026-02-09T18:23:02.882Z",
    "modified": "2026-02-09T18:23:02.882Z",
    "type": "cve",
    "title": "FreeRDP has a Heap-use-after-free in play_thread",
    "source": "GitHub_M",
    "references": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vcgv-xgjp-h83q\nhttps://github.com/FreeRDP/FreeRDP/commit/622bb7b4402491ca003f47472d0e478132673696\nhttps://github.com/FreeRDP/FreeRDP/commit/afa6851dc80835d3101e40fcef51b6c5c0f43ea5",
    "id": "CVE-2026-24684",
    "bulletinFamily": "",
    "cwe": [
        "CWE-416"
    ],
    "cvelist": null,
    "sourceData": "FreeRDP FreeRDP < 3.22.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
        "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": "FreeRDP",
    "version": "< 3.22.0",
    "vendor": "FreeRDP",
    "ai_description": "Heap-use-after-free vulnerability in the RDPSND async playback thread",
    "ai_severity": "High",
    "ai_vendor": "FreeRDP",
    "ai_product": "FreeRDP",
    "ai_version": "< 3.22.0",
    "ai_score": 8.7
}