{"id":"RHSA-2026:54836","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","modified":"2026-08-18T10:20:48Z","published":"2026-08-17T10:16:50Z","related":["GO-2026-5972","GO-2026-6088","GO-2026-6089","GO-2026-6090","GO-2026-6091","GO-2026-6218"],"upstream":["CVE-2026-33818","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:54836"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56853"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56860"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56859"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33818"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56862"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56858"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_54836.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515815"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-33818"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33818"},{"type":"ARTICLE","url":"https://go.dev/cl/814980"},{"type":"ARTICLE","url":"https://go.dev/issue/80405"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/94pEornpRlI"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-5972"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515827"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56853"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56853"},{"type":"ARTICLE","url":"https://go.dev/cl/795540"},{"type":"ARTICLE","url":"https://go.dev/issue/80205"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6089"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515838"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56858"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56858"},{"type":"ARTICLE","url":"https://go.dev/cl/807100"},{"type":"ARTICLE","url":"https://go.dev/issue/80435"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6091"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515840"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56859"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56859"},{"type":"ARTICLE","url":"https://go.dev/cl/803320"},{"type":"ARTICLE","url":"https://go.dev/issue/80481"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6088"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515820"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56860"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56860"},{"type":"ARTICLE","url":"https://go.dev/cl/803681"},{"type":"ARTICLE","url":"https://go.dev/issue/80494"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6218"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515839"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56862"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56862"},{"type":"ARTICLE","url":"https://go.dev/cl/804261"},{"type":"ARTICLE","url":"https://go.dev/issue/80528"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-6090"}],"affected":[{"package":{"name":"golang1.25","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/golang1.25"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.13-0.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:54836.json"}},{"package":{"name":"golang1.25-docs","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/golang1.25-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.25.13-0.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:54836.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}]}