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    "cveMetadata": {
        "cveId": "CVE-2026-8501",
        "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "state": "PUBLISHED",
        "assignerShortName": "certcc",
        "dateReserved": "2026-05-13T20:56:16.307Z",
        "datePublished": "2026-06-01T16:25:11.611Z",
        "dateUpdated": "2026-06-01T18:55:01.689Z"
    },
    "containers": {
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            "title": "CVE-2026-8501",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Improper access control in the PCTCore64.sys Windows kernel driver from PC Tools Internet Security allows user-mode processes to access the PCTCoreDriver WDM device interface and invoke privileged IOCTL handlers. A local attacker with the ability to access or load the affected driver can exploit this vulnerability to perform sensitive and privileged operations on the target system."
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "affected": [
                {
                    "vendor": "Symantec",
                    "product": "PC Tools Internet Security",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "*"
                        }
                    ]
                }
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                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-782: Exposed IOCTL with Insufficient Access Control"
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            "references": [
                {
                    "url": "https://learn.microsoft.com/en-us/windows/security/application-security/application-control/app-control-for-business/design/microsoft-recommended-driver-block-rules"
                },
                {
                    "url": "https://learn.microsoft.com/en-us/windows/win32/secauthz/security-descriptor-definition-language"
                },
                {
                    "url": "https://kb.cert.org/vuls/id/158530"
                }
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                                "type": "CWE",
                                "cweId": "CWE-782",
                                "lang": "en",
                                "description": "CWE-782 Exposed IOCTL with Insufficient Access Control"
                            }
                        ]
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                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.8,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "HIGH"
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                    },
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-01T18:20:00.476148Z",
                                "id": "CVE-2026-8501",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-06-01T18:20:05.862Z"
                }
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                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.kb.cert.org/vuls/id/158530"
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