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2 vulnerabilities found for PC Tools Internet Security by Symantec

CVE-2026-8501 (GCVE-0-2026-8501)

Vulnerability from nvd – Published: 2026-06-01 16:25 – Updated: 2026-06-01 18:55
VLAI
Title
CVE-2026-8501
Summary
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.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-782 - Exposed IOCTL with Insufficient Access Control
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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        "title": "CISA ADP Vulnrichment"
      },
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      },
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        },
        {
          "url": "https://learn.microsoft.com/en-us/windows/win32/secauthz/security-descriptor-definition-language"
        },
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CVE-2026-8501 (GCVE-0-2026-8501)

Vulnerability from cvelistv5 – Published: 2026-06-01 16:25 – Updated: 2026-06-01 18:55
VLAI
Title
CVE-2026-8501
Summary
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.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-782 - Exposed IOCTL with Insufficient Access Control
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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              "attackVector": "LOCAL",
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              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              },
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
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        }
      ],
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            {
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        {
          "url": "https://learn.microsoft.com/en-us/windows/win32/secauthz/security-descriptor-definition-language"
        },
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