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CVE-2023-29360

Microsoft Streaming Service Untrusted Pointer Dereference Vulnerability

Published Jun 13, 2023 · updated Jun 16, 2026 · microsoft windows 10 1607

Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 13, 2023 · Catalog

    Detected

    Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

  2. Feb 29, 2024 · CISA KEV

    Known exploited

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

  3. Mar 21, 2024 · CISA KEV

    Remediation due

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

  4. Jun 16, 2026 · Catalog

    Updated

    Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA due date Mar 21, 2024

Affected

  • cpe microsoft/windows 10 1607version unspecified
  • cpe microsoft/windows 10 1809version unspecified
  • cpe microsoft/windows 10 21h2version unspecified
  • cpe microsoft/windows 10 22h2version unspecified
  • cpe microsoft/windows 11 21h2version unspecified
  • cpe microsoft/windows 11 22h2version unspecified
  • cpe microsoft/windows server 2016version unspecified
  • vendor Microsoft Streaming Serviceversion unspecified

Sources

  • CISA KEVConfirmed exploitationCVE-2023-29360

    Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2023-29360

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-29360

    30-day exploitation probability 21.6%

    first.org
  • NIST NVDVulnerability recordCVE-2023-29360

    Microsoft Streaming Service Elevation of Privilege Vulnerability

    nvd.nist.gov

References