Frequency
1
occurrences
First Seen
February 18, 2026
Last Seen
February 18, 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
Two critical vulnerabilities in Open vSwitch have been reported, CVE-2025-37998 and CVE-2025-21761. CVE-2025-37998, published on May 29, 2025, addresses unsafe attribute parsing in the output_userspace() function, while CVE-2025-21761, published on February 27, 2025, involves the use of RCU protecti...
Public Exploits
Checking GitHub for proof-of-concept code…