Ffmpegthumbnailer is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Ffmpegthumbnailer is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 23, 2026; most recent activity June 23, 2026.
A critical vulnerability in FFmpeg's MagicYUV decoder, tracked as CVE-2026-8461, allows attackers to exploit heap out-of-bounds writes to crash systems or execute remote code. Discovered by JFrog, the flaw affects a…
Ffmpegthumbnailer is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Ffmpegthumbnailer on ThreatCluster is dated June 23, 2026.
Across ThreatCluster reporting, Ffmpegthumbnailer most frequently co-occurs with Zero-day Exploit, CVE-2026-8461, Cwe-787 - Out-of-bounds Write, T1203 - Exploitation for Client Execution, Emby, among 12 tracked related entities.
The most significant recent cluster is “Critical FFmpeg Vulnerability Enables Remote Code Execution via Malicious Media Files” (9 articles · Updated June 23, 2026). Ffmpegthumbnailer appears across 1 threat cluster in total, listed above with sources.
Ffmpegthumbnailer appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.