{
  "published": "2026-01-08T11:21:53Z",
  "modified": "2026-01-16T20:11:43Z",
  "schema_version": "1.7.5",
  "id": "CGA-wcmm-fjmr-cpp2",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"
    }
  ],
  "upstream": [
    "CVE-2025-68664",
    "GHSA-c67j-w6g6-q2cm"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D0.3.81"
    },
    {
      "type": "WEB",
      "url": "https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68664.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/langchain-ai/langchain/security/advisories/GHSA-c67j-w6g6-q2cm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68664"
    },
    {
      "type": "FIX",
      "url": "https://github.com/langchain-ai/langchain/commit/5ec0fa69de31bbe3d76e4cf9cd65a6accb8466c8"
    },
    {
      "type": "FIX",
      "url": "https://github.com/langchain-ai/langchain/commit/d9ec4c5cc78960abd37da79b0250f5642e6f0ce6"
    },
    {
      "type": "FIX",
      "url": "https://github.com/langchain-ai/langchain/pull/34455"
    },
    {
      "type": "FIX",
      "url": "https://github.com/langchain-ai/langchain/pull/34458"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "py3-langchain",
        "purl": "pkg:apk/chainguard/py3-langchain?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.6-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "py3-langchain",
            "component_version": "1.2.2-r0",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/py3-langchain@1.2.2-r0",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-01-16T20:11:43Z"
          }
        ]
      }
    }
  ]
}