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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "PHYSICAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.8,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
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              "userInteraction": "NONE",
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              "version": "3.1"
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            "other": {
              "content": {
                "id": "CVE-2026-94395",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-11-05T19:08:37.663004Z",
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          "dateUpdated": "2026-11-05T19:08:41.066Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Safenet Authentication Client SIS token engine",
          "vendor": "Thalesgroup",
          "versions": [
            {
              "lessThanOrEqual": "10.9 R3 (build 10.9.7449)",
              "status": "affected",
              "version": "10.8 R7",
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      "credits": [
        {
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          "type": "finder",
          "value": "Jonas Lejon, Triop AB"
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              "value": "A stack-based buffer overflow in Thales SafeNet Authentication Client (SAC) SIS token engine processing can be triggered\u0026nbsp;by a malicious physical or software-emulated smart card. The issue can occur before authentication or PIN entry and may\u003cbr\u003ecause a denial of service or potentially arbitrary code execution with the privileges of the affected process.\u0026nbsp;\u003cdiv\u003eAffected releases\u0026nbsp;start with SAC 10.8 R7 and include SAC 10.9 R3 GA (build 10.9.7449).\u003c/div\u003e"
            }
          ],
          "value": "A stack-based buffer overflow in Thales SafeNet Authentication Client (SAC) SIS token engine processing can be triggered\u00a0by a malicious physical or software-emulated smart card. The issue can occur before authentication or PIN entry and may\ncause a denial of service or potentially arbitrary code execution with the privileges of the affected process.\u00a0Affected releases\u00a0start with SAC 10.8 R7 and include SAC 10.9 R3 GA (build 10.9.7449)."
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        {
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            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "PHYSICAL",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
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            "subIntegrityImpact": "NONE",
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            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
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              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1284",
              "description": "CWE-1284 Improper validation of specified quantity in input",
              "lang": "en",
              "type": "CWE"
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          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds write",
              "lang": "en",
              "type": "CWE"
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          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based buffer overflow",
              "lang": "en",
              "type": "CWE"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-05T18:12:54.173Z",
        "orgId": "9d5917ae-205d-4ae5-8749-1f49479b1395",
        "shortName": "THA-PSIRT"
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      "references": [
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          "tags": [
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          ],
          "url": "https://supportportal.thalesgroup.com/csm?id=kb_article_view\u0026sys_kb_id=7786064a2b905350cdc1f87df291bf92\u0026sysparm_article=KB0031250"
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      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Stack-based buffer overflow in SafeNet Authentication Client SIS token engine",
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    "assignerShortName": "THA-PSIRT",
    "cveId": "CVE-2026-94395",
    "datePublished": "2026-11-05T18:12:54.173Z",
    "dateReserved": "2026-09-21T13:29:20.497Z",
    "dateUpdated": "2026-11-05T19:08:41.066Z",
    "state": "PUBLISHED"
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