Frequency
2
occurrences
First Seen
February 18, 2026
Last Seen
March 16, 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...
Several vulnerabilities were identified in the Linux kernel affecting various architectures and subsystems. These vulnerabilities could allow attackers to compromise systems running affected versions of the kernel. Updates have been released to address these issues across multiple Ubuntu versions an...
Public Exploits
Checking GitHub for proof-of-concept code…