Red Hat Security Advisory: image-builder security update

{
  "id": "3be0f7fe4381a23a1839014198dce1cd5d1d4584ba9633ef81c9203dd54c7b33",
  "url": "https://osv.dev/vulnerability/RHSA-2026%3A65886",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: image-builder security update",
    "summary": "Red Hat Security Advisory: image-builder security update",
    "evidence": "osv:RHSA-2026:65886",
    "products": [
      {
        "name": {
          "value": "image-builder",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:52.1-1.el9_8.2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "image-builder-debuginfo",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:52.1-1.el9_8.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "image-builder-debugsource",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:52.1-1.el9_8.2",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "RHSA-2026:65886",
      "aliases": [
        "RHSA-2026:65886"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:52.1-1.el9_8.2"
                }
              ]
            }
          ],
          "package": {
            "name": "image-builder",
            "purl": "pkg:rpm/redhat/image-builder",
            "ecosystem": "Red Hat:enterprise_linux:9::appstream"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:65886.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:52.1-1.el9_8.2"
                }
              ]
            }
          ],
          "package": {
            "name": "image-builder-debuginfo",
            "purl": "pkg:rpm/redhat/image-builder-debuginfo",
            "ecosystem": "Red Hat:enterprise_linux:9::appstream"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:65886.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:52.1-1.el9_8.2"
                }
              ]
            }
          ],
          "package": {
            "name": "image-builder-debugsource",
            "purl": "pkg:rpm/redhat/image-builder-debugsource",
            "ecosystem": "Red Hat:enterprise_linux:9::appstream"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:65886.json"
          }
        }
      ],
      "modified": "2026-10-20T10:13:17Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-32280",
        "CVE-2026-32281",
        "CVE-2026-33811",
        "CVE-2026-33818",
        "CVE-2026-39820",
        "CVE-2026-39821",
        "CVE-2026-42499",
        "CVE-2026-42504",
        "CVE-2026-56853",
        "CVE-2026-56858",
        "CVE-2026-56859",
        "CVE-2026-56860",
        "CVE-2026-56862"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2026:65886",
        "https://access.redhat.com/security/updates/classification/#important",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2456333",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2456339",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2467809",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2467820",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2467822",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2480756",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2484204",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515815",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515820",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515827",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515838",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515839",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515840",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_65886.json",
        "https://access.redhat.com/security/cve/CVE-2026-32280",
        "https://www.cve.org/CVERecord?id=CVE-2026-32280",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-32280",
        "https://go.dev/cl/758320",
        "https://go.dev/issue/78282",
        "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU",
        "https://pkg.go.dev/vuln/GO-2026-4947",
        "https://access.redhat.com/security/cve/CVE-2026-32281",
        "https://www.cve.org/CVERecord?id=CVE-2026-32281",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-32281",
        "https://go.dev/cl/758061",
        "https://go.dev/issue/78281",
        "https://pkg.go.dev/vuln/GO-2026-4946",
        "https://access.redhat.com/security/cve/CVE-2026-33811",
        "https://www.cve.org/CVERecord?id=CVE-2026-33811",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-33811",
        "https://go.dev/cl/767860",
        "https://go.dev/issue/78803",
        "https://groups.google.com/g/golang-announce/c/qcCIEXso47M",
        "https://pkg.go.dev/vuln/GO-2026-4981",
        "https://access.redhat.com/security/cve/CVE-2026-33818",
        "https://www.cve.org/CVERecord?id=CVE-2026-33818",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-33818",
        "https://go.dev/cl/814980",
        "https://go.dev/issue/80405",
        "https://groups.google.com/g/golang-announce/c/94pEornpRlI",
        "https://pkg.go.dev/vuln/GO-2026-5972",
        "https://access.redhat.com/security/cve/CVE-2026-39820",
        "https://www.cve.org/CVERecord?id=CVE-2026-39820",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-39820",
        "https://go.dev/cl/759940",
        "https://go.dev/issue/78566",
        "https://pkg.go.dev/vuln/GO-2026-4986",
        "https://access.redhat.com/security/cve/CVE-2026-39821",
        "https://www.cve.org/CVERecord?id=CVE-2026-39821",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-39821",
        "https://go.dev/cl/767220",
        "https://go.dev/issue/78760",
        "https://groups.google.com/g/golang-announce/c/iI-mYSI0lu8",
        "https://pkg.go.dev/vuln/GO-2026-5026",
        "https://access.redhat.com/security/cve/CVE-2026-42499",
        "https://www.cve.org/CVERecord?id=CVE-2026-42499",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-42499",
        "https://go.dev/cl/771520",
        "https://go.dev/issue/78987",
        "https://pkg.go.dev/vuln/GO-2026-4977",
        "https://access.redhat.com/security/cve/CVE-2026-42504",
        "https://www.cve.org/CVERecord?id=CVE-2026-42504",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-42504",
        "https://go.dev/cl/774481",
        "https://go.dev/issue/79217",
        "https://groups.google.com/g/golang-announce/c/tKs3rmcBcKw",
        "https://pkg.go.dev/vuln/GO-2026-5038",
        "https://access.redhat.com/security/cve/CVE-2026-56853",
        "https://www.cve.org/CVERecord?id=CVE-2026-56853",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-56853",
        "https://go.dev/cl/795540",
        "https://go.dev/issue/80205",
        "https://pkg.go.dev/vuln/GO-2026-6089",
        "https://access.redhat.com/security/cve/CVE-2026-56858",
        "https://www.cve.org/CVERecord?id=CVE-2026-56858",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-56858",
        "https://go.dev/cl/807100",
        "https://go.dev/issue/80435",
        "https://pkg.go.dev/vuln/GO-2026-6091",
        "https://access.redhat.com/security/cve/CVE-2026-56859",
        "https://www.cve.org/CVERecord?id=CVE-2026-56859",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-56859",
        "https://go.dev/cl/803320",
        "https://go.dev/issue/80481",
        "https://pkg.go.dev/vuln/GO-2026-6088",
        "https://access.redhat.com/security/cve/CVE-2026-56860",
        "https://www.cve.org/CVERecord?id=CVE-2026-56860",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-56860",
        "https://go.dev/cl/803681",
        "https://go.dev/issue/80494",
        "https://pkg.go.dev/vuln/GO-2026-6218",
        "https://access.redhat.com/security/cve/CVE-2026-56862",
        "https://www.cve.org/CVERecord?id=CVE-2026-56862",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-56862",
        "https://go.dev/cl/804261",
        "https://go.dev/issue/80528",
        "https://pkg.go.dev/vuln/GO-2026-6090"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-32280",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-32281",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-33811",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-33818",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-39820",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-39821",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-42499",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-42504",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-56853",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-56858",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-56859",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-56860",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-56862",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 378716,
  "published_at": "2026-09-10T10:17:01+00:00"
}