CVE-2026-42015

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

May 20, 2026

Last Seen

May 20, 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

Multiple GnuTLS Vulnerabilities Lead to Denial of Service Risks60.6

A series of vulnerabilities in GnuTLS, discovered by researchers including Joshua Rogers and Oleh Konko, affect multiple Ubuntu releases. These vulnerabilities could allow remote attackers to exploit malformed DTLS handshake fragments and improperly validated OCSP responses, potentially leading to d...