CVSS 3.1 Score 9.8 of 10 (high)


Published Nov 14, 2023
Updated: Nov 20, 2023


CVE-2023-36397 is a critical vulnerability that affects multiple Windows products, including pE-qzw, pE-qzx, pE-qzz, and many others. It is classified as a remote code execution vulnerability in Windows Pragmatic General Multicast (PGM). The vulnerability has a base severity score of 9.8 and poses a high risk to organizations. No user interaction or privileges are required for exploitation. The impact includes high integrity and confidentiality impacts, with the potential for an attacker to execute arbitrary code on the affected system. The vulnerability can be exploited over the network, and its availability impact is also high. Remediation measures should be taken promptly to mitigate this critical vulnerability.

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