The claim appears to conflate arrest statistics with death tolls. According to HRANA (Human Rights Activists News Agency), a primary monitor of the 2025–2026 protests, the total number of confirmed fatalities was approximately 7,007 as of February 2026. This total includes 6,488 protesters, 236 children, 76 non-protester civilians, and 207 security forces.
In contrast, HRANA reported that the number of arrests reached 53,777 by late February. Earlier reports from January 2026 cited approximately 42,324 arrests, which closely matches the 42,000 figure used in the false claim. Iranian officials provided even lower figures, citing 3,117 deaths (attributed to 'terrorist elements') and approximately 3,000 arrests. No credible human rights organization or official body has documented a death toll approaching 42,000.
Source quality: The evidence includes detailed statistical reports from HRANA, a widely cited human rights monitor, as well as comparative data from mainstream news outlets (CNBC) and official Iranian government statements.