{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0309",
  "published": "2026-07-30T17:03:15Z",
  "modified": "2026-07-30T15:57:23Z",
  "summary": "Updated nghttp2 packages fix a security vulnerability",
  "details": "The updated packages fix a security vulnerability:\nHTTP Request/Response Smuggling via Upgrade Request with Content-Length.\n(CVE-2026-58055)\n",
  "upstream": [
    "CVE-2026-58055"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0309.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35814"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8495-1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bikini/exploitarium/tree/main/nghttp2-nghttpx-upgrade-queue-poison-poc"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "nghttp2",
        "purl": "pkg:rpm/mageia/nghttp2?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.68.1-2.1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "nghttp2",
        "purl": "pkg:rpm/mageia/nghttp2?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.61.0-1.2.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}