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CVE-2026-4428 CRL Distribution Point Scope Check Logic Error in AWS-LC

🗓️ 19 Mar 2026 20:37:53Reported by AMZNType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

AWS-LC CRL check misclassifies partitioned CRLs, enabling revoked cert bypass; upgrade to AWS-LC 1.71.0 or AWS-LC-FIPS-3.3.0.

Related
Affected
Refs
[
  {
    "vendor": "AWS",
    "product": "AWS-LC",
    "versions": [
      {
        "status": "affected",
        "version": "1.24.0",
        "lessThan": "1.71.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "AWS",
    "product": "AWS-LC-FIPS",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0",
        "lessThan": "3.3.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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