CVE-2026-46863

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

June 22, 2026

Last Seen

July 3, 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 MySQL Denial of Service Vulnerabilities in Ubuntu 20.04 LTS72.0

Two critical denial of service vulnerabilities were discovered in MySQL affecting Ubuntu 20.04 LTS. The vulnerabilities, identified as CVE-2026-46862 and CVE-2026-46863, allow unauthenticated remote attackers to crash MySQL Router and MySQL Server, respectively. The issues stem from improper handlin...

Critical DoS Vulnerability in MySQL 8.4.10 Affects Fedora Users69.0

A critical denial-of-service (DoS) vulnerability, CVE-2026-46863, has been identified in MySQL version 8.4.10, affecting Fedora users. This vulnerability allows remote exploitation without authentication, potentially disrupting services. The flaw was disclosed as part of Oracle's Critical Security P...