Medium severityNVD Advisory· Published Feb 5, 2026· Updated Apr 15, 2026
CVE-2026-1301
CVE-2026-1301
Description
In builds with PubSub and JSON enabled, a crafted JSON message can cause the decoder to write beyond a heap-allocated array before authentication, reliably crashing the process and corrupting memory.
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Patches
Vulnerability mechanics
References
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