CVE-2026-110604

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Source
https://cve.org/CVERecord?id=CVE-2026-110604
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110604.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110604
Downstream
Published
2026-10-14T14:16:44Z
Modified
2026-10-28T11:06:31Z
Severity
  • 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Mini-XML 4.0.0 through 4.0.6 Stack Out-of-Bounds Write via mxml_strtod()
Details

Mini-XML 4.0.0 through 4.0.6 contains an off-by-one stack out-of-bounds write in mxml_strtod() when the locale decimal point is not '.'. Attackers can supply XML with a 63-digit REAL value followed by '.' to write a NUL byte past the 64-byte stack buffer, corrupting stack memory or crashing the process.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-193"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110604.json"
}
References

Affected packages

Git / github.com/michaelrsweet/mxml

Affected ranges

Type
GIT
Repo
https://github.com/michaelrsweet/mxml
Events
Introduced
9856aa51e3449ffd2b589fb2480f1b18bc006ea2
Fixed
367c7ddd3387f65e867d776216de274bcaa3dae1
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "4.0.0"
                },
                {
                    "last_affected": "4.0.6"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "367c7ddd3387f65e867d776216de274bcaa3dae1"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v4.*
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110604.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "function_hash": "169367250553618741620651555684012543800",
            "length": 1005
        },
        "id": "CVE-2026-110604-283287a7",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/michaelrsweet/mxml/commit/367c7ddd3387f65e867d776216de274bcaa3dae1",
        "target": {
            "file": "mxml-file.c",
            "function": "mxml_strtod"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "220554941932656447691357408906697932044",
            "length": 2905
        },
        "id": "CVE-2026-110604-c722f246",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/michaelrsweet/mxml/commit/367c7ddd3387f65e867d776216de274bcaa3dae1",
        "target": {
            "file": "mxml-file.c",
            "function": "mxml_getc"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "273848378465827757200717534115753594901",
                "37454748086293754361488500103496088613",
                "9286788389555562610116673421868618962",
                "97971871470615045775099897752101851003",
                "59380653887964831874685722839183832776",
                "171518270449609478936681281085145884280",
                "248313847437902257729334417680010994085",
                "97971871470615045775099897752101851003",
                "172237790401215951222633357573891318541",
                "35304358955045640773997176478431443659",
                "129323344938815482407654252182122912052",
                "13994114753360520950748637657301384078"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-110604-d6989242",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/michaelrsweet/mxml/commit/367c7ddd3387f65e867d776216de274bcaa3dae1",
        "target": {
            "file": "mxml-file.c"
        }
    }
]
vanir_signatures_modified 
"2026-10-28T11:06:31Z"