Red Hat Security Advisory: OpenShift Container Platform 4.21.1 packages and security update

{
  "id": "9cfea754a4cc47e95cef4bde0f8627b610e98aead940b2f9477c9af208367830",
  "url": "https://osv.dev/vulnerability/RHSA-2026%3A2082",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.21.1 packages and security update",
    "summary": "Red Hat Security Advisory: OpenShift Container Platform 4.21.1 packages and security update",
    "evidence": "osv:RHSA-2026:2082",
    "products": [
      {
        "name": {
          "value": "cri-o",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.34.5-2.rhaos4.21.gita8af6ea.el9",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cri-o-debuginfo",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.34.5-2.rhaos4.21.gita8af6ea.el9",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cri-o-debugsource",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.34.5-2.rhaos4.21.gita8af6ea.el9",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "RHSA-2026:2082",
      "aliases": [
        "RHSA-2026:2082"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.34.5-2.rhaos4.21.gita8af6ea.el9"
                }
              ]
            }
          ],
          "package": {
            "name": "cri-o",
            "purl": "pkg:rpm/redhat/cri-o",
            "ecosystem": "Red Hat:openshift:4.21::el9"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:2082.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.34.5-2.rhaos4.21.gita8af6ea.el9"
                }
              ]
            }
          ],
          "package": {
            "name": "cri-o-debuginfo",
            "purl": "pkg:rpm/redhat/cri-o-debuginfo",
            "ecosystem": "Red Hat:openshift:4.21::el9"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:2082.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.34.5-2.rhaos4.21.gita8af6ea.el9"
                }
              ]
            }
          ],
          "package": {
            "name": "cri-o-debugsource",
            "purl": "pkg:rpm/redhat/cri-o-debugsource",
            "ecosystem": "Red Hat:openshift:4.21::el9"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:2082.json"
          }
        }
      ],
      "modified": "2026-10-20T10:05:59Z",
      "provider": "osv",
      "upstream": [
        "CVE-2025-58183"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2026:2082",
        "https://access.redhat.com/security/updates/classification/#moderate",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2407258",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2082.json",
        "https://access.redhat.com/security/cve/CVE-2025-58183",
        "https://www.cve.org/CVERecord?id=CVE-2025-58183",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-58183",
        "https://access.redhat.com/errata/RHSA-2026:3122",
        "https://go.dev/cl/709861",
        "https://go.dev/issue/75677",
        "https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI",
        "https://pkg.go.dev/vuln/GO-2025-4014"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-58183",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 378049,
  "published_at": "2026-02-11T10:09:58+00:00"
}