openssl-3.5 — security advisory

{
  "id": "a2ed6dbbbfa8107e5f03f7f0e1dfb377fd7692f33e7b77c25c90a1615de8818f",
  "url": "https://osv.dev/vulnerability/CGA-v28f-g627-rrh2",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-v28f-g627-rrh2",
    "summary": "CGA-v28f-g627-rrh2",
    "evidence": "osv:CGA-v28f-g627-rrh2",
    "products": [
      {
        "name": {
          "value": "openssl-3.5",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.5.5-r0",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-v28f-g627-rrh2",
      "aliases": [
        "CGA-v28f-g627-rrh2"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.5.5-r0"
                }
              ]
            }
          ],
          "package": {
            "name": "openssl-3.5",
            "purl": "pkg:apk/chainguard/openssl-3.5?arch=aarch64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-v28f-g627-rrh2.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "openssl-3.5",
                "component_purl": "pkg:apk/openssl-3.5",
                "component_type": "apk",
                "component_version": "",
                "component_location": "/.PKGINFO",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-27T02:07:46Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-27T19:46:21.922377263Z",
      "provider": "osv",
      "upstream": [
        "CVE-2025-15467",
        "GHSA-wvhq-3h88-rf6g"
      ],
      "references": [
        "https://openssl-library.org/news/secadv/20260127.txt",
        "https://github.com/openssl/openssl/commit/2c8f0e5fa9b6ee5508a0349e4572ddb74db5a703",
        "https://github.com/openssl/openssl/commit/d0071a0799f20cc8101730145349ed4487c268dc",
        "https://github.com/openssl/openssl/commit/5f26d4202f5b89664c5c3f3c62086276026ba9a9",
        "https://github.com/openssl/openssl/commit/6ced0fe6b10faa560e410e3ee8d6c82f06c65ea3",
        "https://github.com/openssl/openssl/commit/ce39170276daec87f55c39dad1f629b56344429e",
        "https://cert-portal.siemens.com/productcert/html/ssa-434797.html",
        "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-15467.json",
        "https://access.redhat.com/errata/RHSA-2026:1472",
        "https://access.redhat.com/errata/RHSA-2026:1473",
        "https://access.redhat.com/errata/RHSA-2026:1496",
        "https://access.redhat.com/errata/RHSA-2026:1503",
        "https://access.redhat.com/errata/RHSA-2026:1519",
        "https://access.redhat.com/errata/RHSA-2026:1594",
        "https://access.redhat.com/errata/RHSA-2026:1733",
        "https://access.redhat.com/errata/RHSA-2026:1736",
        "https://access.redhat.com/errata/RHSA-2026:2072",
        "https://access.redhat.com/errata/RHSA-2026:2077",
        "https://access.redhat.com/errata/RHSA-2026:2485",
        "https://access.redhat.com/errata/RHSA-2026:2563",
        "https://access.redhat.com/errata/RHSA-2026:2633",
        "https://access.redhat.com/errata/RHSA-2026:2659",
        "https://access.redhat.com/errata/RHSA-2026:2671",
        "https://access.redhat.com/errata/RHSA-2026:2844",
        "https://access.redhat.com/errata/RHSA-2026:2974",
        "https://access.redhat.com/errata/RHSA-2026:2995",
        "https://access.redhat.com/errata/RHSA-2026:3228",
        "https://access.redhat.com/errata/RHSA-2026:3415",
        "https://access.redhat.com/errata/RHSA-2026:3461",
        "https://access.redhat.com/errata/RHSA-2026:3462",
        "https://access.redhat.com/errata/RHSA-2026:4419",
        "https://access.redhat.com/errata/RHSA-2026:4943",
        "https://access.redhat.com/errata/RHSA-2026:6481",
        "https://access.redhat.com/errata/RHSA-2026:7261",
        "https://access.redhat.com/security/cve/CVE-2025-15467",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/15xxx/CVE-2025-15467.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-15467",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2430376",
        "https://github.com/guiimoraes/CVE-2025-15467",
        "https://cert-portal.siemens.com/productcert/html/ssa-734552.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-15467",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 486047,
  "published_at": "2026-10-27T02:07:46+00:00"
}