{"cve":"CVE-2019-15717","nvd":{"published":"2019-08-29T17:15:15.193","modified":"2026-06-17T02:20:56.097","status":"Modified","description":"Irssi 1.2.x before 1.2.2 has a use-after-free if the IRC server sends a double CAP.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-416"],"references":["http://www.openwall.com/lists/oss-security/2019/08/29/3","http://www.openwall.com/lists/oss-security/2019/08/29/5","https://irssi.org/security/irssi_sa_2019_08.txt","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDDRTNKDDO52CO5USJ73BE6XVG7BD4KP/","https://usn.ubuntu.com/4119-1/"],"products":["canonical:ubuntu_linux","irssi:irssi"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-15717","score":0.02488,"percentile":0.84631,"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."]}