CVE-2025-21043 is a vulnerability tracked across 4 threat clusters and 10 intelligence report mentions on ThreatCluster. First observed November 7, 2025; most recent activity March 5, 2026.
Google's Threat Intelligence Group tracked 90 zero-day vulnerabilities exploited in 2025, a rise from 78 in 2024. Less than half of these vulnerabilities were attributed to specific threat actors, with spyware vendors…
A sophisticated spyware named 'Landfall' targeted Samsung Galaxy phones for nearly a year, exploiting a zero-day vulnerability in Samsung's image-processing library. Discovered by Palo Alto Networks' Unit 42, the…
A sophisticated spyware named Landfall targeted Samsung Galaxy phones for nearly a year, exploiting a zero-day vulnerability in Samsung's image processing library. Discovered by Palo Alto Networks' Unit 42, the malware…
Landfall, a sophisticated Android spyware, targeted Samsung Galaxy phones for nearly a year, exploiting a zero-day vulnerability (CVE-2025-21042) in Samsung's image-processing library. The campaign, uncovered by Palo…