{"id":"CVE-2025-59942","revision":"cba1d0d9c271497bb4492e2c9f18768b","records":[{"revision":"cba1d0d9c271497bb4492e2c9f18768b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-59942","aliases":[],"title":"go-f3 module vulnerable to integer overflow leading to panic","description":"go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.6 and below, go-f3 panics when it validates a \"poison\" messages causing Filecoin nodes consuming F3 messages to become vulnerable. A \"poison\" message can can cause integer overflow in the signer index validation, which can cause the whole node to crash. These malicious messages aren't self-propagating since the bug is in the validator. An attacker needs to directly send the message to all targets. This issue is fixed in version 0.8.7.","state":0,"publishedAt":"2025-09-29T22:50:36.462+00:00","modifiedAt":"2025-09-30T13:51:13.53+00:00","affected":[{"ecosystem":"Vendor product","name":"go-f3","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"filecoin-project\",\n                    \"product\": \"go-f3\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.8.7\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/filecoin-project/go-f3/security/advisories/GHSA-g99p-47x7-mq88"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-59942","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-59942","identifiers":["CVE-2025-59942"]},"retained":false,"historicalAffected":[]}],"coverage":[]}