Alpine stable releases 3.21.9, 3.22.7, 3.23.7 and 3.24.3

{
  "id": "5c07b4342945586011efb38e5a4f54b9082d92fa5d8108b276e421292e6d85f3",
  "url": "https://alpinelinux.org/posts/Alpine-3.21.9-3.22.7-3.23.7-3.24.3-released.html",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Alpine stable releases 3.21.9, 3.22.7, 3.23.7 and 3.24.3",
    "summary": "Alpine Linux released four stable versions containing security fixes across core components, including updates to ca-certificates, OpenSSL, zlib, and PHP in the 3.23 and 3.24 branches.",
    "evidence": "Those releases include security fixes across core components.",
    "products": [
      {
        "name": {
          "value": "Alpine Linux",
          "evidence": "Alpine Linux project is pleased to announce the immediate availability of new stable releases:"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.21.9",
            "evidence": "3.21.9 3.22.7 3.23.7 3.24.3"
          },
          {
            "value": "3.22.7",
            "evidence": "3.21.9 3.22.7 3.23.7 3.24.3"
          },
          {
            "value": "3.23.7",
            "evidence": "3.21.9 3.22.7 3.23.7 3.24.3"
          },
          {
            "value": "3.24.3",
            "evidence": "3.21.9 3.22.7 3.23.7 3.24.3"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "ca-certificates",
          "evidence": "ca-certificates Updated ca-certificates package, addressing the eMudhra intermediate CA compromise."
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      },
      {
        "name": {
          "value": "OpenSSL",
          "evidence": "OpenSSL Security fixes addressing the September 29, 2026 advisory:"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      },
      {
        "name": {
          "value": "zlib",
          "evidence": "zlib CVE-2026-85091"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      },
      {
        "name": {
          "value": "PHP",
          "evidence": "PHP (3.23/3.24 only)"
        },
        "prerequisites": [
          {
            "value": "PHP 8.3 through 8.5",
            "evidence": "security fixes for PHP 8.3 through 8.5:"
          }
        ],
        "fixed_versions": [
          {
            "value": "3.23",
            "evidence": "The 3.23 and 3.24 stable branches additionally include security fixes for PHP 8.3 through 8.5:"
          },
          {
            "value": "3.24",
            "evidence": "The 3.23 and 3.24 stable branches additionally include security fixes for PHP 8.3 through 8.5:"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-107891",
        "evidence": "musl CVE-2026-107891"
      },
      {
        "value": "CVE-2026-35189",
        "evidence": "CVE-2026-35189"
      },
      {
        "value": "CVE-2026-42772",
        "evidence": "CVE-2026-42772 (not in 3.21.9)"
      },
      {
        "value": "CVE-2026-54872",
        "evidence": "CVE-2026-54872"
      },
      {
        "value": "CVE-2026-54873",
        "evidence": "CVE-2026-54873 (not in 3.21.9)"
      },
      {
        "value": "CVE-2026-54875",
        "evidence": "CVE-2026-54875"
      },
      {
        "value": "CVE-2026-72897",
        "evidence": "CVE-2026-72897"
      },
      {
        "value": "CVE-2026-75804",
        "evidence": "CVE-2026-75804"
      },
      {
        "value": "CVE-2026-75805",
        "evidence": "CVE-2026-75805"
      },
      {
        "value": "CVE-2026-75806",
        "evidence": "CVE-2026-75806"
      },
      {
        "value": "CVE-2026-77696",
        "evidence": "CVE-2026-77696"
      },
      {
        "value": "CVE-2026-84782",
        "evidence": "CVE-2026-84782"
      },
      {
        "value": "CVE-2026-84784",
        "evidence": "CVE-2026-84784"
      },
      {
        "value": "CVE-2026-85091",
        "evidence": "zlib CVE-2026-85091"
      },
      {
        "value": "CVE-2026-109618",
        "evidence": "CVE-2026-109618 (GHSA-w8hw-w9fx-j79w)"
      },
      {
        "value": "CVE-2026-109619",
        "evidence": "CVE-2026-109619 (GHSA-7875-c8px-7q5f)"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-alpine-linux",
  "document_id": 22949,
  "published_at": "2026-10-21T00:00:00+00:00"
}