Model Context Protocol3 min read
CVE-2026-87776: Express compression leaks native memory until the process dies
How to fix CVE-2026-87776: upgrade compression to 1.8.2 Hang up while gzip is still streaming and the Node process keeps the zlib memory forever. The Express…
By HOL GuardHCS (Hashgraph Consensus Service) Blog
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Originally published by HCS (Hashgraph Consensus Service) Blog on Sep 11, 2026.
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