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Libwebsockets

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high advisory

Remote Code Execution via Out-of-Bounds Write in libwebsockets LECP Component

An out-of-bounds write vulnerability in the libwebsockets LECP CBOR recording function (CVE-2026-78161) allows remote attackers to trigger memory corruption via crafted CBOR data.

libwebsockets vulnerability remote-code-execution cbor
1t 1c