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CVE-2026-15340

9.3 critical SSVC exploitation: none Awaiting Analysis
NVD · CVE.org

lwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.

Fix

Vendor advisories in the News 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

In the news 1

Change history 1

  1. First seenCVSS 9.3NVD modified 2026-10-11 17:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2