{"apiVersion":"1.0","identifier":"CVE-2026-43798","description":"A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-controlled length and content against any application built on swift-nio-ssh. This vulnerability is addressed in swift-nio-ssh version 0.14.1.","publishedAt":"2026-08-20T21:17:06","lastModifiedAt":"2026-08-26T15:16:47","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-43798","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00337,"riskScore":1.01,"affectedProduct":"swift-nio-ssh","affectedVersions":"<0.14.1","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-43798","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-43798","en":"https://www.redsauce.net/en/cves/CVE-2026-43798","fr":"https://www.redsauce.net/fr/cves/CVE-2026-43798","pt":"https://www.redsauce.net/pt/cves/CVE-2026-43798","de":"https://www.redsauce.net/de/cves/CVE-2026-43798","sk":"https://www.redsauce.net/sk/cves/CVE-2026-43798","el":"https://www.redsauce.net/el/cves/CVE-2026-43798"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-43798"}}