1. Hono Cache Middleware Flaw Enables Cross-User Data Leakage in CVE-2026-44457
A security vulnerability in Hono's cache middleware has been disclosed and patched, with the flaw enabling cross-user cache leakage when authentication headers are involved. Tracked as CVE-2026-44457 and GHSA-p77w-8qqv-26rm, the issue affects Hono versions prior to 4.12.18 and centers on the middleware's failure to hon...