CVE-2023-26793
No fix known EPSS <1%CVSS 9.8
libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.
Products: libmodbus
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu 20.04 LTS | libmodbus | no fix |
| Ubuntu 22.04 LTS | libmodbus | no fix |
| Ubuntu 24.04 LTS | libmodbus | no fix |
| Ubuntu 25.10 | libmodbus | no fix |
| Ubuntu 26.04 LTS | libmodbus | no fix |
| Ubuntu 26.10 | libmodbus | no fix |
| Ubuntu Pro 14.04 LTS | libmodbus | no fix |
| Ubuntu Pro 16.04 LTS | libmodbus | no fix |
| Ubuntu Pro 18.04 LTS | libmodbus | no fix |