CVE-2023-45236

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

November 26, 2025

Last Seen

November 26, 2025

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical EDK II Vulnerabilities Affect Ubuntu 22.04 and 24.04 LTS48.1

EDK II in Ubuntu 22.04 LTS and 24.04 LTS has critical vulnerabilities, including a predictable TCP Initial Sequence Number that could allow unauthorized access. Additionally, improper handling of S3 sleep could lead to a denial of service. These issues are identified as CVE-2023-45236, CVE-2023-4523...