Timerfd is a tool tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Timerfd is a tool tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 29, 2026; most recent activity July 29, 2026.
A zero-day vulnerability in the Linux kernel, tracked as CVE-2026-53264, has been disclosed, allowing local privilege escalation (LPE) through a use-after-free condition in the net/sched subsystem. Discovered by Lee Jia…
Timerfd is a tool tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Timerfd on ThreatCluster is dated July 29, 2026.
Across ThreatCluster reporting, Timerfd most frequently co-occurs with Zero-day Exploit, TyphoonPwn 2026, CVE-2026-53264, CVE-2026-64300, Cwe-362 - Race Condition, among 12 tracked related entities.
The most significant recent cluster is “AI-Driven Exploit for Linux Kernel Zero-Day CVE-2026-53264 Uncovered” (6 articles · Updated July 28, 2026). Timerfd appears across 1 threat cluster in total, listed above with sources.
Timerfd appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.