{"cve":"CVE-2019-18960","nvd":{"published":"2019-12-11T13:15:11.827","modified":"2026-06-17T02:25:38.830","status":"Modified","description":"Firecracker vsock implementation buffer overflow in versions 0.18.0 and 0.19.0. This can result in potentially exploitable crashes.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-120"],"references":["http://www.openwall.com/lists/oss-security/2019/12/10/1","http://www.openwall.com/lists/oss-security/2022/09/11/2","https://github.com/firecracker-microvm/firecracker/issues/1462","https://github.com/firecracker-microvm/firecracker/releases","https://github.com/firecracker-microvm/firecracker/releases/tag/v0.18.1"],"products":["amazon:firecracker"],"source":"nvd","synced_at":"2026-10-19T20:59:27.069234358+00:00"},"epss":{"cve":"CVE-2019-18960","score":0.03252,"percentile":0.88341,"date":"2026-10-31"},"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."]}