1. Go html/template Logic Flaw Enables XSS Bypass: CVE-2026-39826 Patched in 1.26.3
A logic error in Go's `html/template` package allows certain inputs to circumvent context-aware escaping protections, enabling cross-site scripting attacks against web applications that rely on the standard library for safe HTML rendering. The vulnerability, officially cataloged as CVE-2026-39826 and tracked under iden...