CVE-2026-15340Published

Savannah lwIP SMTP client Classic Buffer Overflow

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-15340

Published

lwIP SMTP client

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Savannah",
                    "product": "lwIP SMTP client",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.2.1"
                        },
                        {
                            "status": "unaffected",
                            "version": "patch_125_smtp_txbuf.diff"
                        },
                        {
                            "status": "unaffected",
                            "version": "git commit (614420f82c8729d070e01464c0dddb3c9525c772)"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON