Glib: glib: local denial of service via buffer underflow in content type parsing_CVE-2026-1485

{
    "lastseen": "",
    "description": "A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.",
    "published": "2026-01-27T13:43:18.098Z",
    "modified": "2026-01-27T14:42:44.691Z",
    "type": "cve",
    "title": "Glib: glib: local denial of service via buffer underflow in content type parsing",
    "source": "redhat",
    "references": "https://access.redhat.com/security/cve/CVE-2026-1485\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2433325",
    "id": "CVE-2026-1485",
    "bulletinFamily": "",
    "cwe": [
        "CWE-125"
    ],
    "cvelist": null,
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    "cvss": {
        "score": 2.8,
        "severity": "LOW",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
        "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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