{"schema_version": "1.6.1", "id": "CVE-2026-103885", "summary": "Denial of service via crafted telephone number values", "details": "Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API.\n\n\n\nA LDAP server using the LDAP API (like Apache DS) may consume 100% of a CPU core indefinitely when processing some badly crafted Telephone Numbers.\n\n\n\nThis issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9.\n\n\n\nUsers are recommended to upgrade to version 2.1.9, which fixes the issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "2.1.0"}, {"fixed": "2.1.9"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread.html/wjt9p1l123v6b3zd5dg41f8lfrgy5vg9"}]}