Libsoup: out-of-bounds read in libsoup handle_partial_get() leading to heap information disclosure_CVE-2026-2443

{
    "lastseen": "",
    "description": "A flaw was identified in libsoup, a widely used HTTP library in GNOME-based systems. When processing specially crafted HTTP Range headers, the library may improperly validate requested byte ranges. In certain build configurations, this could allow a remote attacker to access portions of server memory beyond the intended response. Exploitation requires a vulnerable configuration and access to a server using the embedded SoupServer component.",
    "published": "2026-02-13T11:58:20.313Z",
    "modified": "2026-02-13T11:58:20.313Z",
    "type": "cve",
    "title": "Libsoup: out-of-bounds read in libsoup handle_partial_get() leading to heap information disclosure",
    "source": "redhat",
    "references": "https://access.redhat.com/security/cve/CVE-2026-2443\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2439671",
    "id": "CVE-2026-2443",
    "bulletinFamily": "",
    "cwe": [
        "CWE-125"
    ],
    "cvelist": null,
    "sourceData": "",
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    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
        "version": "3.1"
    },
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        "cvssV3": {
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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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}