node-socket.io-parser: Socket.IO enables bidirectional and low-latency communication for every platform
CVE-2026-69185 is fixed in node-socket.io-parser on 1 platform by DEBIAN-CVE-2026-69185 (version 4.2.4+~3.1.2-1), released August 13, 2026. It is not reported as exploited. Patch Radar priority: High.
Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server run out of memory. This vulnerability is fixed in 4.2.7, 3.4.5, and 3.3.6.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| node-socket.io-parser · Debian 14 | 4.2.4+~3.1.2-1 | DEBIAN-CVE-2026-69185 | Aug 13, 2026 |
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