{"schema_version": "1.6.1", "id": "CVE-2026-34501", "summary": "Heap buffer overflow in APR redis client", "details": "Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client.\n\nThis issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3.\n\nUsers are recommended to upgrade to version 1.6.4, which fixes the issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "1.6.0"}, {"last_affected": "1.6.0"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread/o8h6c7cq86fplxlnry6c3rn9x0ovq8mv"}]}