CVE-2026-90714

marcobambini Gravity JSON parser gravity_json.c memory corruption

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.

Affected

marcobambini · Gravity

CVSS v4.0 VULDB

2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

6.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

0.47% chance of exploitation in the next 30 days, 39th percentile

Published

2026-09-14

Updated

2026-09-15

Proof-of-concept exploits (1)

• marcobambini/gravity/issues/4484579★ · 2026-10-11

References

• CVE Record
• NVD entry

Related

• CVE-2017-1000072
• CVE-2017-1000075
• CVE-2017-1000172
• CVE-2017-1000173
• CVE-2017-1000437
• CVE-2021-32281