CVE-2026-1679
HIGH
NVD
CVSS Score
7.3
Severity
HIGH
Published
Mar 28, 2026
Vendor
unknown
Description
The eswifi socket offload driver copies user-provided payloads into a fixed buffer without checking available space; oversized sends overflow `eswifi->buf`, corrupting kernel memory (CWE-120). Exploit requires local code that can call the socket send API; no remote attacker can reach it directly.