Go standard library Mime vulnerabilities

🔔 Create alert RSS Version checker

Published CVEs affecting Go standard library Mime: 1 record(s), with affected versions and fixes.

CVE-2026-42504 High · 7.5 CWE-407 Jun 2, 2026

Quadratic complexity in WordDecoder.DecodeHeader in mime

Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU.