CVE-2026-53166

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

July 8, 2026

Last Seen

October 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 Kernel Packages Require Immediate Action72.9

Red Hat has released two security advisories for vulnerabilities in kernel packages for Red Hat Enterprise Linux for NVIDIA. The first advisory, RHSA-2026:73187, addresses multiple critical vulnerabilities, including CVE-2026-74480 and CVE-2026-74581, both rated with a CVSS score of 9.8. These vulne...

Critical GhostLock Vulnerability Allows Root Access on Linux Systems72.8

A severe Linux kernel vulnerability, CVE-2026-43499, known as GhostLock, has been publicly disclosed by Nebula Security's VEGA team. This flaw, present since 2011, allows any logged-in user to gain full root control of affected systems in approximately five seconds, with no special permissions requi...