{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:28038",
  "related": [
    "GO-2026-4599",
    "GO-2026-4947",
    "GO-2026-4864",
    "GO-2026-4870"
  ],
  "upstream": [
    "CVE-2026-27137",
    "CVE-2026-32280",
    "CVE-2026-32282",
    "CVE-2026-32283"
  ],
  "published": "2026-06-23T10:08:18Z",
  "modified": "2026-06-23T10:08:18Z",
  "summary": "Red Hat Security Advisory: gvisor-tap-vsock security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "gvisor-tap-vsock",
        "ecosystem": "Red Hat:rhel_eus:9.6::appstream",
        "purl": "pkg:rpm/redhat/gvisor-tap-vsock"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6:0.8.5-2.el9_6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "gvisor-tap-vsock-debuginfo",
        "ecosystem": "Red Hat:rhel_eus:9.6::appstream",
        "purl": "pkg:rpm/redhat/gvisor-tap-vsock-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6:0.8.5-2.el9_6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "gvisor-tap-vsock-debugsource",
        "ecosystem": "Red Hat:rhel_eus:9.6::appstream",
        "purl": "pkg:rpm/redhat/gvisor-tap-vsock-debugsource"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6:0.8.5-2.el9_6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "gvisor-tap-vsock-gvforwarder",
        "ecosystem": "Red Hat:rhel_eus:9.6::appstream",
        "purl": "pkg:rpm/redhat/gvisor-tap-vsock-gvforwarder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6:0.8.5-2.el9_6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "gvisor-tap-vsock-gvforwarder-debuginfo",
        "ecosystem": "Red Hat:rhel_eus:9.6::appstream",
        "purl": "pkg:rpm/redhat/gvisor-tap-vsock-gvforwarder-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6:0.8.5-2.el9_6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:28038"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445345"
    },
    {
      "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_28038.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-27137"
    },
    {
      "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": "ARTICLE",
      "url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
    },
    {
      "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"
    }
  ]
}