CVE-2026-90714
marcobambini Gravity JSON parser gravity_json.c memory corruption
CVSS Score
6.3
EPSS Score
0.3%
EPSS Percentile
19th
A weakness has been identified in marcobambini Gravity up to 0.9.7. The impacted element is an unknown function of the file src/utils/gravity_json.c of the component JSON parser. This manipulation causes memory corruption. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.9.8 is sufficient to resolve this issue. Patch name: 9b337c3eae5833c3956bed1fc01c21c14fd443f2. It is suggested to upgrade the affected component.
| CWE | CWE-119 |
| Vendor | marcobambini |
| Product | gravity |
| Published | Sep 14, 2026 |
| Last Updated | Sep 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
marcobambini / Gravity
0.9.0 0.9.1 0.9.2 0.9.3 0.9.4 0.9.5 0.9.6 0.9.7
References
vuldb.com: https://vuldb.com/vuln/403268 vuldb.com: https://vuldb.com/vuln/403268/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90714 vuldb.com: https://vuldb.com/submit/919185 github.com: https://github.com/marcobambini/gravity/issues/448 github.com: https://github.com/marcobambini/gravity/pull/451 github.com: https://github.com/sthagen/marcobambini-gravity/commit/9b337c3eae5833c3956bed1fc01c21c14fd443f2 github.com: https://github.com/marcobambini/gravity/releases/tag/0.9.8 github.com: https://github.com/marcobambini/gravity/
Credits
🔍 lrrh (VulDB User)