{"schema_version": "1.7.0", "id": "RLSA-2026:97497", "modified": "2026-11-13T06:06:51.890006Z", "published": "2026-11-13T06:05:11.003704Z", "upstream": ["CVE-2026-42923", "CVE-2026-42955", "CVE-2026-42960", "CVE-2026-44608", "CVE-2026-44621", "CVE-2026-44687", "CVE-2026-46582", "CVE-2026-50045", "CVE-2026-50046", "CVE-2026-50243", "CVE-2026-50248", "CVE-2026-50251", "CVE-2026-52863", "CVE-2026-54478", "CVE-2026-55708", "CVE-2026-55717", "CVE-2026-56416", "CVE-2026-56444"], "summary": "Moderate: unbound security, bug fix, and enhancement update", "details": "The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. \n\nSecurity Fix(es):\n\n* unbound: Unbound DNS Cache Poisoning via Promiscuous Additional Section RRSet Acceptance (CVE-2026-42960)\n\n* unbound: Unbound DNSSEC Validator NSEC3 Hash Calculation Limit Bypass via Negative Cache Code Path Leading to DoS (CVE-2026-42923)\n\n* unbound: Unbound: Denial of Service due to locking inconsistency during RPZ XFR reload (CVE-2026-44608)\n\nBug Fix(es) and Enhancement(s):\n\n* Update to latest 1.26 [rhel-9] (JIRA:Rocky Linux-246537)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 9 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "python3-unbound", "purl": "pkg:rpm/rocky-linux/python3-unbound?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.26.1-1.el9_9"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "python3-unbound-debuginfo", "purl": 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