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CVE-2026-18664

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
September 8, 2026
Last Seen
September 8, 2026
API
Exploited in Wild
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Ransomware Use
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Public Exploits
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Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

On September 8, 2026, Fedora released patches for multiple critical vulnerabilities in NSD, an authoritative DNS name server. The vulnerabilities include CVE-2026-18664, which allows IP range access control bypass, and CVE-2026-18916, enabling denial of service via TCP window throttling. Additionall...

Public Exploits

Checking GitHub for proof-of-concept code…