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CVE-2026-90715

marcobambini Gravity udp json-parser gravity_json.c integer overflow

CVSS 4.0 6.9 MEDIUMCVSS 3.1 7.3 HIGHCVSS 3.0 7.3 HIGHCVSS 2.0 7.5 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-90715

Published

A security vulnerability has been detected in marcobambini Gravity up to 0.9.7. This affects an unknown function of the file src/utils/gravity_json.c of the component udp json-parser. Such manipulation leads to integer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. Upgrading to version 0.9.8 mitigates this issue. The name of the patch is 9b337c3eae5833c3956bed1fc01c21c14fd443f2. Upgrading the affected component is recommended.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-90715

Published

Gravity

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "marcobambini",
                    "product": "Gravity",
                    "versions": [
                        {
                            "version": "0.9.0",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "0.9.8",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:marcobambini:gravity:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "udp json-parser"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON