CVE-2026-39979

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

April 28, 2026

Last Seen

July 2, 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 Vulnerabilities in Red Hat Linux Kernel and OpenShift Released72.8

Red Hat has issued multiple critical security updates for its OpenShift Container Platform and Linux kernel, affecting various architectures. The updates address several vulnerabilities, including CVE-2026-4878, CVE-2026-46300, and CVE-2026-46243, which could lead to local privilege escalation, remo...

Multiple jq Vulnerabilities in Ubuntu 26.04 LTS Lead to DoS and Code Execution Risks57.8

On April 28, 2026, Ubuntu released USN-8202-2 addressing several vulnerabilities in jq, a command-line JSON processor. These vulnerabilities include improper handling of string concatenations (CVE-2026-32316), recursion (CVE-2026-33947), improperly terminated strings (CVE-2026-33948), and variable t...