HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-1679 — The eswifi socket offload driver copies user-provided payloads into a fixed buff...

Saturday, March 28, 2026 at 12:16 AM UTC·Source: NIST NVD

Updated: Thursday, April 2, 2026 at 05:46 PM UTC

Executive Summary

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.

Analysis

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. CVSS Score: 7.3. Published: 2026-03-28T00:16:04.740.

Indicators of Compromise (1)

CVE (1)
CVE-2026-1679
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Mar 28, 2026. Verified by: NIST.

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