QFX5120-48Y device running version 23.4R2-S5.8 shows incorrect speed on show interface output for em0 interface

Show interface em0 output is seen as below with wrong speed information:

{master:0}
root@router> show version | match : 
localre:
Hostname: router
Model: qfx5120-48y-8c
Junos: 23.4R2-S5.8
JUNOS Host Software [3.14.52-rt50-WR7.0.0.9_ovp:3.1.0]

{master:0}
root@router> show interfaces em0 extensive 
Physical interface: em0, Enabled, Physical link is Up
  Interface index: 64, SNMP ifIndex: 17, Generation: 1
  Type: Ethernet, Link-level type: Ethernet, MTU: 1514, Clocking: Unspecified, Speed: 1000 Mbps
  Device flags   : Present Running
  -- snipped --

{master:0}
root@router> show snmp mib walk 1 | match ifHighSpeed | grep 17 
ifHighSpeed.17 = 10000 ----------> This value should be 1000

This is only a cosmetic value related issue and is not changing the actual speed of the interface.

This problem is fixed per an upgrade to the device software version.

Solved in below versions:

Resolved-In: junos:24.2R2-S5 junos:25.2R2-S1 junos:25.4R2 junos:26.2R1 junos:26.3R1

There is no known workaround for this problem.