{"id":"RHSA-2026:22120","summary":"Red Hat Security Advisory: golang security update","modified":"2026-08-30T10:04:55Z","published":"2026-08-26T10:10:33Z","related":["GO-2026-4918","GO-2026-4971","GO-2026-4976","GO-2026-4977","GO-2026-4978","GO-2026-4979","GO-2026-4980","GO-2026-4981","GO-2026-4982","GO-2026-4984","GO-2026-4986"],"upstream":["CVE-2026-33811","CVE-2026-33814","CVE-2026-39817","CVE-2026-39819","CVE-2026-39820","CVE-2026-39823","CVE-2026-39825","CVE-2026-39826","CVE-2026-39836","CVE-2026-42499","CVE-2026-42501"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:22120"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467809"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467810"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467811"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467813"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467815"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467820"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467822"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467823"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467825"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467826"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467827"},{"type":"ARTICLE","url":"https://issues.redhat.com/browse/RHEL-175605"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_22120.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33811"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-33811"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33811"},{"type":"ARTICLE","url":"https://go.dev/cl/767860"},{"type":"ARTICLE","url":"https://go.dev/issue/78803"},{"type":"ARTICLE","url":"https://groups.google.com/g/golang-announce/c/qcCIEXso47M"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4981"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33814"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-33814"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33814"},{"type":"ARTICLE","url":"https://go.dev/cl/761581"},{"type":"ARTICLE","url":"https://go.dev/cl/761640"},{"type":"ARTICLE","url":"https://go.dev/issue/78476"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4918"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39817"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-39817"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39817"},{"type":"ARTICLE","url":"https://go.dev/cl/767520"},{"type":"ARTICLE","url":"https://go.dev/issue/78778"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4979"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39819"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-39819"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39819"},{"type":"ARTICLE","url":"https://go.dev/cl/763882"},{"type":"ARTICLE","url":"https://go.dev/issue/78584"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4978"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39820"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-39820"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39820"},{"type":"ARTICLE","url":"https://go.dev/cl/759940"},{"type":"ARTICLE","url":"https://go.dev/issue/78566"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4986"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39823"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-39823"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39823"},{"type":"ARTICLE","url":"https://go.dev/cl/769920"},{"type":"ARTICLE","url":"https://go.dev/issue/78913"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4982"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39825"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-39825"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39825"},{"type":"ARTICLE","url":"https://go.dev/cl/770541"},{"type":"ARTICLE","url":"https://go.dev/issue/78948"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2026-4976"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39826"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-39826"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39826"},{"type":"ARTICLE","url":"https://go.dev/cl/771180"},{"type":"ARTICLE","url":"https://go.dev/issue/78981"},{"type":"ADVISORY","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