CVE-2026-33116

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

April 15, 2026

Last Seen

April 16, 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 .NET Vulnerabilities in Ubuntu Lead to Denial of Service Risks70.5

Multiple security vulnerabilities have been identified in .NET affecting Ubuntu 25.10, 24.04 LTS, and 22.04 LTS. Discovered by Ludvig Pedersen and Kevin Jones, these vulnerabilities allow attackers to exploit the System.Security.Cryptography.Xml library and the System.Net.Mail component. The vulnera...