{"id":"RLSA-2026:53848","summary":"Important: isns-utils security update","details":"The iSNS package contains the daemon and tools to setup a iSNS server, and iSNS client tools. The Internet Storage Name Service (iSNS) protocol allows automated discovery, management and configuration of iSCSI and Fibre Channel devices (using iFCP gateways) on a TCP/IP network.\n\nSecurity Fix(es):\n\n* open-isns: open-iscsi: Denial of Service via double-free in iSNS attribute decoder (CVE-2026-55995)\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":"2026-08-12T06:30:03.071492652Z","published":"2026-08-12T06:00:59.691994Z","upstream":["CVE-2026-55995"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:53848","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:53848"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2508414"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:53848"}],"affected":[{"package":{"name":"isns-utils","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/isns-utils?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.99-1.el8_10.1"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:53848.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"}]}