CVE-2026-71272: Go Base64 Decode Ignored Error Fallback

Base64 decoding error is ignored by checking `err == nil` for assignment. If the input is invalid base64, decoding fails silently and the code falls back to raw or default key bytes without error handling.

Provally CuratedPublic repositoryMediumMedium confidenceVerifiedApache-2.0Go
greprules fetch cve-2026-71272-go-base64-decode-ignored-error-fallback --engine opengrep

Description

Base64 decoding error is ignored by checking `err == nil` for assignment. If the input is invalid base64, decoding fails silently and the code falls back to raw or default key bytes without error handling.