{"id":"CVE-2025-3194","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-3194","generatedAt":"2026-10-28T01:14:05.031Z","title":"Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function.","description":"Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.","published":"2025-04-04T05:15:46.000Z","lastModified":"2026-06-17T09:19:24.000Z","status":"Deferred","sourceIdentifier":"report@snyk.io","cvss":{"version":"4.0","score":7.7,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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/M"},"cwe":["CWE-120"],"affected":[],"epss":{"score":0.00723,"percentile":0.53741,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/no2chem/bigint-buffer/blob/master/src/index.ts%23L25","source":"report@snyk.io"},{"url":"https://security.snyk.io/vuln/SNYK-JS-BIGINTBUFFER-3364597","source":"report@snyk.io"},{"url":"https://www.usenix.org/system/files/sec23fall-prepub-262_staicu.pdf","source":"report@snyk.io"},{"url":"https://security.snyk.io/vuln/SNYK-JS-BIGINTBUFFER-3364597","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-3194","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}