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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-15340

Savannah lwIP SMTP client Classic Buffer Overflow

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
icscert

Description

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Savannah lwIP SMTP client

Default version status: unaffected

  • 2.2.1affected
  • patch_125_smtp_txbuf.diffunaffected
  • git commit (614420f82c8729d070e01464c0dddb3c9525c772)unaffected

References