Libsoup: heap use-after-free in libsoup message queue handling during http/2 read completion_CVE-2025-12105

{
    "lastseen": "",
    "description": "A flaw was found in the asynchronous message queue handling of the libsoup library, widely used by GNOME and WebKit-based applications to manage HTTP/2 communications. When network operations are aborted at specific timing intervals, an internal message queue item may be freed twice due to missing state synchronization. This leads to a use-after-free memory access, potentially crashing the affected application. Attackers could exploit this behavior remotely by triggering specific HTTP/2 read and cancel sequences, resulting in a denial-of-service condition.",
    "published": "2025-10-23T09:14:14.077Z",
    "modified": "2025-10-23T09:14:14.077Z",
    "type": "cve",
    "title": "Libsoup: heap use-after-free in libsoup message queue handling during http/2 read completion",
    "source": "redhat",
    "references": "https://access.redhat.com/security/cve/CVE-2025-12105\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2405992",
    "id": "CVE-2025-12105",
    "bulletinFamily": "",
    "cwe": [
        "CWE-416"
    ],
    "cvelist": null,
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    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
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    "href": "",
    "category_name": "CVE",
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    "product": "Red Hat Enterprise Linux 10",
    "version": "",
    "vendor": "Red Hat",
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