{"id":"RHSA-2026:0921","summary":"Red Hat Security Advisory: go-toolset:rhel8 security update","modified":"2026-04-04T10:04:27Z","published":"2026-01-22T10:18:16Z","related":["GO-2025-4155"],"upstream":["CVE-2025-61729"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:0921"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418462"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0921.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-61729"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-61729"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61729"},{"type":"ARTICLE","url":"https://go.dev/cl/725920"},{"type":"ARTICLE","url":"https://go.dev/issue/76445"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2025-4155"}],"affected":[{"package":{"name":"delve","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/delve"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.2-1.module+el8.10.0+23746+9db33b5e"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"delve-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/delve-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.2-1.module+el8.10.0+23746+9db33b5e"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"delve-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/delve-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.2-1.module+el8.10.0+23746+9db33b5e"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"go-toolset","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/go-toolset"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang-bin","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang-bin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang-docs","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang-misc","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang-misc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang-race","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang-race"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang-src","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang-src"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}},{"package":{"name":"golang-tests","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/golang-tests"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.5-1.module+el8.10.0+23901+9d60aaf1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:0921.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}