{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0.24.0"
              },
              {
                "fixed": "0.38.0"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.41.0"
              },
              {
                "fixed": "1.69.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "dd5948b5a55f5dc5f0db9bbfa0e21c35d9e820e2"
            },
            {
              "fixed": "37d86461a95782fd5d8b77873f9e1cb134ea2f95"
            }
          ],
          "repo": "https://github.com/aws/aws-lc",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jchq-39cv-q4wj"
  ],
  "details": "Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes.\n\n\n\nCustomers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.",
  "id": "CVE-2026-3338",
  "modified": "2026-03-15T21:49:10.002661398Z",
  "published": "2026-03-02T22:16:32.350Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://aws.amazon.com/security/security-bulletins/2026-005-AWS/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/aws/aws-lc/releases/tag/v1.69.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/aws/aws-lc/security/advisories/GHSA-jchq-39cv-q4wj"
    }
  ],
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}