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                "id": "CVE-2026-3579",
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                  },
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        "title": "CISA ADP Vulnrichment"
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          "defaultStatus": "unaffected",
          "platforms": [
            "RISC-V RV32I (No M-Extension)"
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          "product": "wolfSSL",
          "vendor": "wolfSSL",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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              "value": "\u003cp\u003ewolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted __muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions (sp_256_mul_9, sp_256_sqr_9, etc.), leading to a timing side-channel that may expose sensitive cryptographic data.\u003c/p\u003e"
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        }
      ],
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 2.1,
            "baseSeverity": "LOW",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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              "value": "GENERAL"
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          "descriptions": [
            {
              "cweId": "CWE-203",
              "description": "CWE-203 Observable Discrepancy",
              "lang": "en",
              "type": "CWE"
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          ]
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      "providerMetadata": {
        "dateUpdated": "2026-03-19T19:37:23.642Z",
        "orgId": "50d2cd11-d01a-48ed-9441-5bfce9d63b27",
        "shortName": "wolfSSL"
      },
      "references": [
        {
          "url": "https://github.com/wolfSSL/wolfssl/pull/9855"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Non-constant time multiplication subroutine __muldi3 on RISC-V RV32I",
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    "assignerShortName": "wolfSSL",
    "cveId": "CVE-2026-3579",
    "datePublished": "2026-03-19T19:37:23.642Z",
    "dateReserved": "2026-03-05T00:16:14.629Z",
    "dateUpdated": "2026-03-24T01:36:54.479Z",
    "state": "PUBLISHED"
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