CVE-2026-118261Published
Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handle…
Exact source revision recorded 30 Oct 2026 20:45:28 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-118261 · Microsoft / collected KEV context
nvd · CVE-2026-118261
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