{"cve":"CVE-2026-8484","nvd":{"published":"2026-06-16T12:16:26.730","modified":"2026-10-26T11:10:00.157","status":"Deferred","description":"A heap buffer overflow vulnerability exists in the Jansi JNI \"ioctl()\" wrapper due to a lack of size verification for the argument array before the system call. This can lead to heap corruption and application crashes (DoS).\nAll versions are believed to be vulnerable. This project is unmaintained at the time of CVE assignment.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":4.8},"cvss_v3":null,"cwes":["CWE-122"],"references":["https://cert.pl/en/posts/2026/06/CVE-2026-8484","https://github.com/fusesource/jansi/tree/master"],"products":[],"source":"nvd","synced_at":"2026-10-26T11:33:08.859761529+00:00"},"epss":{"cve":"CVE-2026-8484","score":0.0014,"percentile":0.03357,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}