Yüksek CVSS 8.6
CVE-2026-71255: CVE-2026-71255: sınır dışı yazma
Açıklama (NVD)
nanoMODBUS through v1.23.0 contains an out-of-bounds write in the Modbus client-side recv_read_device_identification_res function (FC 0x2B/MEI 0x0E, Read Device Identification) in nanomodbus.c. The server-supplied object_length field (0-246) is validated only against the remaining PDU size (res_size_left) and is never validated against the caller-supplied buffers_length parameter.
Özet bilgiler
- CVSS v3.1
- 8.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - EPSS
- %0,39 (yüzdelik 33)
- CWE
- CWE-787
- Yama
- Yok / bilinmiyor