CVE-2026-21888
MQTT v5 Variable Byte Integer parsing out-of-bounds: get_var_integer()
Résumé
MQTT v5 Variable Byte Integer parsing out-of-bounds: get_var_integer()
Description d'origine
La description telle que publiée par la source (souvent en anglais).
NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. MQTT v5 Variable Byte Integer parsing out-of-bounds: get_var_integer() accepts 5-byte varints without bounds checks; reliably triggers OOB read / crash when built with ASan. This affects 0.24.6 and earlier.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- report github.com