UnratedFix available

stdlib — security advisory

Type: advisorySources: OSVAdvisory ID: ECHO-fdde-76cb-40ff

This notice tracks CVE-2026-42504 for stdlib. Fixed in: 1.25.11.

Products: stdlib
Affected versions: Not specified
Fixed versions: 1.25.11
CVEs: CVE-2026-42504
Confirmed fixed CVEs: Not specified
Updated in this feed: 28 Oct 2026, 13:10 UTC · Revision 1

Source evidence

ECHO-fdde-76cb-40ff

core-osv · Original source

Published 10 Oct 2026, 00:00 UTC

ECHO-fdde-76cb-40ff

osv:ECHO-fdde-76cb-40ff

stdlib

Fixed versions: 1.25.11

Complete source record

{
  "id": "98f53dca7bdbff9983bb578971fbffe32e864f09e66f5cda38060b4cc75f2dd8",
  "url": "https://osv.dev/vulnerability/ECHO-fdde-76cb-40ff",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ECHO-fdde-76cb-40ff",
    "summary": "ECHO-fdde-76cb-40ff",
    "evidence": "osv:ECHO-fdde-76cb-40ff",
    "products": [
      {
        "name": {
          "value": "stdlib",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.25.11",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "ECHO-fdde-76cb-40ff",
      "aliases": [
        "ECHO-fdde-76cb-40ff"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.25.11"
                }
              ]
            }
          ],
          "package": {
            "name": "stdlib",
            "purl": "pkg:golang/stdlib",
            "ecosystem": "Echo:Go"
          },
          "database_specific": {
            "source": "https://advisory.echohq.com/osv/ECHO-fdde-76cb-40ff.json"
          }
        }
      ],
      "modified": "2026-10-10T00:45:07.835243911Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-42504",
        "GHSA-h524-452v-82p9"
      ],
      "references": [
        "https://advisory.echohq.com/cve/CVE-2026-42504"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-42504",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 124791,
  "published_at": "2026-10-10T00:00:25.449+00:00"
}