CVE-2023-45229

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

October 28, 2026

Last Seen

October 28, 2026

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 UEFI Flaw CVE-2026-97631 Allows Pre-Boot Code Execution67.5

A critical vulnerability, CVE-2026-97631, has been disclosed in EDK II, the firmware used by many servers globally. This 16-year-old buffer overflow flaw allows unauthenticated attackers to execute code before the operating system loads during a network boot. The vulnerability affects systems using...