{"schema_version": "1.7.0", "id": "RLSA-2026:19022", "modified": "2026-05-29T16:04:52.688038Z", "published": "2026-05-29T16:03:24.060458Z", "upstream": ["CVE-2026-25679", "CVE-2026-27137"], "summary": "Important: golang security update", "details": "The golang packages provide the Go programming language compiler.\n\nSecurity Fix(es):\n\n* crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)\n\n* net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "golang", "purl": "pkg:rpm/rocky-linux/golang?distro=rocky-linux-10&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.26.2-2.el10_2"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:19022"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445356"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445345"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}