{"id":"CVE-2026-88383","revision":"30928d49e6a4461c984eaa4ce4c7c9a3","records":[{"revision":"30928d49e6a4461c984eaa4ce4c7c9a3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-88383","aliases":[],"title":"libical 4.0.6 contains an incompatible function pointer in icalparameter_string_to_kind(). When parsing iCalendar data containing a parameterized property, the function passes icalparameter_compare_kind_map() to bsearch() through an incompa…","description":"libical 4.0.6 contains an incompatible function pointer in icalparameter_string_to_kind(). When parsing iCalendar data containing a parameterized property, the function passes icalparameter_compare_kind_map() to bsearch() through an incompatible comparator function pointer type. bsearch() invokes the callback through the mismatched type, resulting in undefined behavior and process termination, leading to denial of service.","state":0,"publishedAt":"2026-09-24T00:00:00+00:00","modifiedAt":"2026-10-06T17:42:25.354+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/libical/libical/issues/1361","https://github.com/libical/libical/pull/1363","https://github.com/libical/libical/pull/1363/changes/557d9c043733b33a8511dce41fdeeb508460d5a9"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-88383","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-88383","identifiers":["CVE-2026-88383"]},"retained":false,"historicalAffected":[]}],"coverage":[]}