{"id":"RLSA-2026:66341","summary":"Moderate: apr-util security update","details":"The mission of the Apache Portable Runtime (APR) is to provide a free library of C data structures and routines.  This library contains additional utility interfaces for APR; including support for XML, LDAP, database interfaces, URI parsing and more.\n\nSecurity Fix(es):\n\n* apr-util: Apache Portable Runtime Utility: Heap buffer overflow in redis client (CVE-2026-34501)\n\n* apr-util: Apache Portable Runtime Utility: Information disclosure via timing attack in password validation (CVE-2025-49506)\n\n* apr-util: Apache Portable Runtime Utility: Denial of Service via XML stack recursion attack (CVE-2026-32327)\n\n* apr-util: Apache Portable Runtime Utility: Heap buffer overflow in APR memcached client (CVE-2026-34502)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-09-11T12:30:02.628474932Z","published":"2026-09-11T12:05:26.835797Z","upstream":["CVE-2025-49506","CVE-2026-32327","CVE-2026-34501","CVE-2026-34502"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:66341","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:66341"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2512073"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2512077"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2512079"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2512083"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:66341"}],"affected":[{"package":{"name":"apr-util","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/apr-util?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.6.1-23.el9_8.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:66341.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}