Several days of apparently hostile rumor-mongering and disinformation claim Iran-opposition exile parties in Kurdistan Region of Iraq launched offensive at home in Iran-held part of Kurdistan,
among those some mentioned in article,
'However, a representative of the Kurdistan Free Life Party (PJAK) told ANF that these claims do not reflect reality. The Kurdistan Democratic Party–Iran (PDKI) and Komala also rejected the reports of such military activities […]. According to the PJAK representative, there are also no indications of movements by forces from South Kurdistan (Kurdistan Region of Iraq) that could be involved in such an operation.

A denial also came from the government of the Kurdistan Region. […] “Not a single Iraqi Kurd has crossed the border. This is completely baseless.”'
https://english.anf-news.com/kurdistan/kurdish-forces-deny-reports-of-alleged-ground-offensive-against-iran-84220

Latest today leading rep of KDPI/PDKI, Hassan Sharafi, told Public Service radio of Sweden (SR) (my translation) "No Kurdish forces have passed the border. This is a war between between Iran, USA and Israel".
Deputy Sec General of Komala party said "We are ready for the people, but only if a popular uprising breaks out inside the country".
They reject claims of getting military support from USA for ground offensive, but would welcome political support from West, said SR's reporter.