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2 vulnerabilities found for lwIP SMTP client by Savannah
CVE-2026-15340 (GCVE-0-2026-15340)
Vulnerability from nvd – Published: 2026-10-09 14:52 – Updated: 2026-10-11 17:05
VLAI
EPSS
VEX
Title
Savannah lwIP SMTP client Classic Buffer Overflow
Summary
lwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-11 16:49 UTC
CWE
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Savannah | lwIP SMTP client |
Affected:
2.2.1
Unaffected: patch_125_smtp_txbuf.diff Unaffected: git commit (614420f82c8729d070e01464c0dddb3c9525c772) |
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CVE-2026-15340 (GCVE-0-2026-15340)
Vulnerability from cvelistv5 – Published: 2026-10-09 14:52 – Updated: 2026-10-11 17:05
VLAI
EPSS
VEX
Title
Savannah lwIP SMTP client Classic Buffer Overflow
Summary
lwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-11 16:49 UTC
CWE
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Savannah | lwIP SMTP client |
Affected:
2.2.1
Unaffected: patch_125_smtp_txbuf.diff Unaffected: git commit (614420f82c8729d070e01464c0dddb3c9525c772) |
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