CVE-2026-42766

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

June 9, 2026

Last Seen

June 21, 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

Oracle Linux Kernel ptrace Vulnerability CVE-2026-46333 Disclosed74.0

Oracle has disclosed a critical security vulnerability in the ptrace functionality of its Linux kernels, identified as CVE-2026-46333. This vulnerability affects multiple versions of Oracle Linux, including Oracle Linux 8, 9, and the Unbreakable Enterprise Kernel (UEK). The flaw allows unauthorized...

Multiple OpenSSL Vulnerabilities Disclosed Affecting Ubuntu Systems57.9

On June 9, 2026, multiple vulnerabilities in OpenSSL were disclosed, affecting various Ubuntu LTS versions including 14.04, 16.04, 18.04, 20.04, 25.10, and 26.04. Key vulnerabilities include a heap buffer over-read (CVE-2026-34180) that could lead to denial of service or information disclosure, and...