CVE-2026-15340Critical· 9.8▾ MidnightlwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0 · exploitation 0
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lwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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