{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:28047",
  "related": [
    "GO-2026-4341",
    "GO-2025-4155",
    "GO-2026-4337",
    "GO-2026-4601",
    "GO-2026-4599",
    "GO-2026-4947",
    "GO-2026-4864",
    "GO-2026-4870",
    "GO-2026-4866"
  ],
  "upstream": [
    "CVE-2025-61726",
    "CVE-2025-61729",
    "CVE-2025-68121",
    "CVE-2026-25679",
    "CVE-2026-27137",
    "CVE-2026-32280",
    "CVE-2026-32282",
    "CVE-2026-32283",
    "CVE-2026-33186",
    "CVE-2026-33413",
    "CVE-2026-33810"
  ],
  "published": "2026-06-23T10:08:21Z",
  "modified": "2026-06-23T10:08:21Z",
  "summary": "Red Hat Security Advisory: Red Hat OpenStack Platform 17.1 (etcd) security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "etcd",
        "ecosystem": "Red Hat:openstack:17.1::el9",
        "purl": "pkg:rpm/redhat/etcd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:3.4.26-9.5.el9ost"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "etcd-debuginfo",
        "ecosystem": "Red Hat:openstack:17.1::el9",
        "purl": "pkg:rpm/redhat/etcd-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:3.4.26-9.5.el9ost"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "etcd-debugsource",
        "ecosystem": "Red Hat:openstack:17.1::el9",
        "purl": "pkg:rpm/redhat/etcd-debugsource"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:3.4.26-9.5.el9ost"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:28047"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418462"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434432"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2437111"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445356"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449833"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451728"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456336"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456338"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456339"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_28047.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-61726"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/736712"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/77101"
    },
    {
      "type": "ARTICLE",
      "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4341"
    },
    {
      "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"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-68121"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-68121"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68121"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/737700"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/77217"
    },
    {
      "type": "ARTICLE",
      "url": "https://groups.google.com/g/golang-announce/c/K09ubi9FQFk"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4337"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-25679"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25679"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25679"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/752180"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/77578"
    },
    {
      "type": "ARTICLE",
      "url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4601"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-27137"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445345"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27137"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27137"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/752182"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/77952"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4599"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-32280"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-32280"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32280"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/758320"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/78282"
    },
    {
      "type": "ARTICLE",
      "url": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4947"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-32282"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-32282"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32282"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/763761"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/78293"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4864"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-32283"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-32283"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32283"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/763767"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/78334"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4870"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33186"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33186"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33186"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33413"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33413"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33413"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/etcd-io/etcd/security/advisories/GHSA-q8m4-xhhv-38mg"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33810"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456335"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33810"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33810"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/cl/763763"
    },
    {
      "type": "ARTICLE",
      "url": "https://go.dev/issue/78332"
    },
    {
      "type": "ADVISORY",
      "url": "https://pkg.go.dev/vuln/GO-2026-4866"
    }
  ]
}