{"id":"RLSA-2026:67269","summary":"Important: perl-YAML-Syck security update","details":"This module provides a Perl interface to the libsyck data serialization library. It exports the Dump and Load functions for converting Perl data structures to YAML strings, and the other way around.\n\nSecurity Fix(es):\n\n* YAML-Syck: YAML::Syck: Denial of Service via crafted YAML document (CVE-2026-13713)\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":"2026-09-15T06:30:02.536383340Z","published":"2026-09-15T06:02:28.349697Z","upstream":["CVE-2026-13713"],"database_specific":{"source_advisory":"RHSA-2026:67269","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:67269"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2501564"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:67269"}],"affected":[{"package":{"name":"perl-YAML-Syck","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/perl-YAML-Syck?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.30-7.el8_10"}],"database_specific":{"yum_repository":"PowerTools"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:67269.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"}]}