CVE-2026-21713

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

March 26, 2026

Last Seen

June 10, 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...

Critical Denial of Service Vulnerabilities in Node.js 20 Affect Fedora Users74.0

Multiple denial of service vulnerabilities have been identified in Node.js version 20, affecting Fedora operating systems. The vulnerabilities include CVE-2026-21717, CVE-2026-21714, CVE-2026-21713, and CVE-2026-21716, all published on March 30, 2026. These vulnerabilities exploit predictable hash c...

Node.js Urgently Patches Critical Vulnerabilities Exposing Systems to DoS Attacks72.2

On March 24, 2026, the Node.js project released version 20.20.2 ‘Iron’ as a critical security update for its Long-Term Support (LTS) branch. This update addresses seven vulnerabilities, including issues with TLS error handling, HTTP/2 flow control, cryptographic timing leaks, and permission model by...

Critical Security Flaws in Node.js 22 Affecting openSUSE and SUSE Systems70.5

A significant security update for Node.js 22 has been released, addressing multiple vulnerabilities affecting openSUSE Leap 15.6 and SUSE Linux Enterprise Server 15 SP6. The update includes fixes for CVE-2026-21717, which allows for performance degradation through predictable hash collisions, and CV...