CVE-2025-21434
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Apr 7, 2025
CWE ID 126
Summary
CVE-2025-21434 is a Transient Denial of Service (DoS) vulnerability affecting the parsing of EHT (Ethernet Header Table) operations and EHT capability IE (Information Elements). This issue may cause a parsing interruption, resulting in a DoS condition. The vulnerability could potentially be exploited by sending specially crafted packets to the target system. Despite being a transient issue, it could still cause significant disruption, requiring prompt mitigation efforts.
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