{"id":"RLSA-2026:68786","summary":"Important: perl-Net-DNS security update","details":"The perl-Net-DNS package contains a collection of Perl modules that act as a Domain Name System (DNS) resolver. It allows the programmer to perform DNS queries that are beyond the capabilities of the gethostbyname and gethostbyaddr routines.\n\nSecurity Fix(es):\n\n* perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records (CVE-2026-81928)\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":"2026-09-19T12:30:02.607035298Z","published":"2026-09-19T12:04:58.550496Z","upstream":["CVE-2026-81928"],"database_specific":{"license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:68786"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:68786"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2527155"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:68786"}],"affected":[{"package":{"name":"perl-Net-DNS","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/perl-Net-DNS?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.29-6.el9_8.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:68786.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"}]}