{"cve":"CVE-2010-1156","nvd":{"published":"2010-04-16T19:30:00.397","modified":"2026-06-16T23:17:37.347","status":"Modified","description":"core/nicklist.c in Irssi before 0.8.15 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to an attempted fuzzy nick match at the instant that a victim leaves a channel.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://irssi.org/news","http://irssi.org/news/ChangeLog","http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041054.html","http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html","http://marc.info/?l=oss-security&m=127098845125270&w=2"],"products":["irssi:irssi"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2010-1156","score":0.02876,"percentile":0.86835,"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."]}