build(deps): bump ws, engine.io and socket.io-adapter in /docs

[dependabot]

Bumps ws, engine.io and socket.io-adapter. These dependencies needed to be updated together.
Updates ws from 8.20.0 to 8.20.1

Release notes

Sourced from ws's releases.

8.20.1

Bug fixes

• Fixed an uninitialized memory disclosure issue in websocket.close() (c0327ec1).

Providing a TypedArray (e.g. Float32Array) as the reason argument for websocket.close(), rather than the supported string or Buffer types, caused uninitialized memory to be disclosed to the remote peer.

import { deepStrictEqual } from 'node:assert';
import { WebSocket, WebSocketServer } from 'ws';
const wss = new WebSocketServer(
{ port: 0, skipUTF8Validation: true },
function () {
const { port } = wss.address();
const ws = new WebSocket(ws://localhost:${port}, {
skipUTF8Validation: true
});
ws.on('close', function (code, reason) {
  deepStrictEqual(reason, Buffer.alloc(80));
});

}
);
wss.on('connection', function (ws) {
ws.close(1000, new Float32Array(20));
});

The issue was privately reported by Nikita Skovoroda.

Commits

• 5d9b316 [dist] 8.20.1
• c0327ec [security] Fix uninitialized memory disclosure in websocket.close()
• ce2a3d6 [ci] Test on node 26
• 58e45b8 [ci] Do not test on node 25
• 5f26c24 [ci] Run the lint step on node 24
• See full diff in compare view

Updates engine.io from 6.6.7 to 6.6.8

Release notes

Sourced from engine.io's releases.

engine.io@6.6.8

The ws dependency was bumped to ~8.20.1 following CVE-2026-45736.

Note from the ws maintainers:

Although the calculated CVSS severity is medium, the actual severity is believed to be low, as the flaw is only exploitable through misuse that is unlikely in practice.

Bug Fixes

• clean up resources upon WebTransport handshake failure (f86b95f)

Dependencies

• ws@~8.20.1 (diff)

Commits

• ffe51e2 chore(release): engine.io@6.6.8
• f86b95f fix(eio): clean up resources upon WebTransport handshake failure
• 4276e59 refactor(eio): fix typo in the cookie option
• 5257ef9 chore(deps): upgrade to ws@8.20.1 (#5439)
• See full diff in compare view

Updates socket.io-adapter from 2.5.6 to 2.5.7

Release notes

Sourced from socket.io-adapter's releases.

socket.io-adapter@2.5.7

The ws dependency was bumped to ~8.20.1 following CVE-2026-45736.

Note from the ws maintainers:

Although the calculated CVSS severity is medium, the actual severity is believed to be low, as the flaw is only exploitable through misuse that is unlikely in practice.

Bug Fixes

• do not skip local broadcast when publishAndReturnOffset throws (#5457) (f630158)

Commits

• 4faff49 chore(release): socket.io-adapter@2.5.7
• 8413bce chore(release): engine.io-client@6.6.5
• c10fe07 refactor(eio-client): improve JSDoc documentation
• 9349b14 refactor(eio-client): remove unused import
• ffe51e2 chore(release): engine.io@6.6.8
• f86b95f fix(eio): clean up resources upon WebTransport handshake failure
• 4276e59 refactor(eio): fix typo in the cookie option
• 5257ef9 chore(deps): upgrade to ws@8.20.1 (#5439)
• 439a8f6 chore(release): engine.io@6.6.7
• fc11285 fix(eio): close HTTP requests with invalid content type
• Additional commits viewable in compare view

[omer-topal]

@dependabot rebase