Frequency
1
occurrences
First Seen
September 22, 2026
Last Seen
September 22, 2026
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
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical vulnerability in Zyxel GS1900 series switches (CVE-2026-7273) to its Known Exploited Vulnerabilities catalog due to active exploitation. This stack-based buffer overflow flaw allows unauthenticated attackers to exe...
Public Exploits
Checking GitHub for proof-of-concept code…