{"id":"RLSA-2026:50108","summary":"Important: ldns security update","details":"The ldns packages contain a library with the aim to simplify DNS programming in C. All low-level DNS/DNSSEC operations are supported. We also define a higher level API which allows a programmer to (for instance) create or sign packets.\n\nSecurity Fix(es):\n\n* ldns: ldns: Off-path poisoning attacks due to insufficient query-response matching (CVE-2026-10846)\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":"2026-08-06T00:30:06.510683977Z","published":"2026-08-06T00:04:20.676095Z","upstream":["CVE-2026-10846"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:50108"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487437"}],"affected":[{"package":{"name":"ldns","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/ldns?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.7.1-12.el9_8.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:50108.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}