{"schema_version": "1.7.0", "id": "RLSA-2026:29981", "modified": "2026-06-26T12:06:11.264023Z", "published": "2026-06-26T12:03:13.137376Z", "upstream": ["CVE-2026-42507"], "summary": "Moderate: golang security, bug fix, and enhancement update", "details": "The golang packages provide the Go programming language compiler.\n\nSecurity Fix(es):\n\n* net/textproto: golang: Golang net/textproto: Misleading error messages via input injection (CVE-2026-42507)\n\nBug Fix(es) and Enhancement(s):\n\n* Update Go to version 1.26.4+1 [rhel-9.8.z] (JIRA:Rocky Linux-183350)\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:L/A:N"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "golang", "purl": "pkg:rpm/rocky-linux/golang?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.26.4-1.el9_8"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:29981"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484205"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}