Memory limit bypass when parsing MIME headers in net/textproto, mime/multipart

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-94440 · Microsoft / collected KEV context

EUVD-2026-95423

GHSA-874m-fcc5-9gqf

GO-2026-6608

BIT-golang-2026-94440

cve-program · CVE-2026-94440

• https://go.dev/cl/847307
• https://go.dev/issue/81741
• https://groups.google.com/g/golang-announce/c/U2fTuyDJznI
• https://pkg.go.dev/vuln/GO-2026-6608

euvd · EUVD-2026-95423

• https://go.dev/cl/847307
• https://go.dev/issue/81741
• https://groups.google.com/g/golang-announce/c/U2fTuyDJznI
• https://pkg.go.dev/vuln/GO-2026-6608

nvd · CVE-2026-94440

• https://go.dev/cl/847307
• https://go.dev/issue/81741
• https://groups.google.com/g/golang-announce/c/U2fTuyDJznI
• https://pkg.go.dev/vuln/GO-2026-6608

osv · GO-2026-6608

• https://go.dev/cl/847307
• https://go.dev/issue/81741
• https://groups.google.com/g/golang-announce/c/U2fTuyDJznI

• Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes. · Advisory content revised · 8 Nov 2026
• Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes. · Advisory content revised · 6 Nov 2026
• Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes. · Advisory content revised · 1 Nov 2026
• Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes. · Advisory content revised · 30 Oct 2026