CVE-2026-43503 is a vulnerability tracked across 7 threat clusters and 18 intelligence report mentions on ThreatCluster. First observed June 2, 2026; most recent activity July 25, 2026.
A newly disclosed Linux kernel vulnerability, named Bad Epoll (CVE-2026-46242), allows unprivileged local users to escalate to root privileges on systems running kernel version 6.4 or later. This use-after-free…
The Tails operating system has released version 7.8.1 as an emergency update to address critical security vulnerabilities in the Linux kernel and the Tor client. The update includes the Linux kernel version 6.12.90-2,…
Recent security advisories have revealed multiple vulnerabilities in the Linux kernel affecting various Ubuntu releases, including 22.04 LTS, 20.04 LTS, 18.04 LTS, 25.10, and 24.04 LTS. These vulnerabilities are…
Two critical vulnerabilities in the Linux kernel have been disclosed, including DirtyClone (CVE-2026-43503) and another local privilege escalation flaw (CVE-2026-46331). DirtyClone allows local users to gain root access…
On June 4, 2026, Oracle released multiple security advisories for its Linux kernels across various versions. The updates address critical vulnerabilities, including CVE-2026-46300 and CVE-2026-46333, affecting Oracle…
A cyberattack utilizing the Hermes AI agent targeted Thailand's Ministry of Finance between July 9 and July 13, 2026. Researchers from Hunt.io discovered exposed directories containing 585 files, including exploit code…
Several vulnerabilities were identified in the Linux kernel affecting various architectures and subsystems. These vulnerabilities could allow attackers to compromise systems running affected versions of the kernel.…