Related Threat Clusters
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Critical Bad Epoll Vulnerability Grants Root Access to Unprivileged Users
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…
16 articles · Updated July 4, 2026 -
Tails 7.8.1 Released to Patch Critical Security Vulnerabilities
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,…
3 articles · Updated June 5, 2026 -
Critical Linux Kernel Vulnerabilities Affect Multiple Ubuntu Releases
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…
3 articles · Updated June 4, 2026 -
Critical Linux Vulnerability 'Copy Fail' Grants Root Access Across Major Distros
A newly disclosed vulnerability in the Linux kernel, tracked as CVE-2026-31431 and named 'Copy Fail', allows unprivileged local users to gain root access on virtually all major Linux distributions released since 2017.…
227 articles · Updated April 30, 2026 -
Critical Vulnerabilities in Red Hat Linux Kernel and OpenShift Released
Red Hat has issued multiple critical security updates for its OpenShift Container Platform and Linux kernel, affecting various architectures. The updates address several vulnerabilities, including CVE-2026-4878,…
14 articles · Updated July 2, 2026 -
Oracle Linux Kernel Security Updates Address Multiple Vulnerabilities
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…
6 articles · Updated June 4, 2026 -
Tails 7.8 Released: Critical Kernel Vulnerabilities Patched and Thunderbird Updated
The Tails operating system has released version 7.8, addressing multiple kernel vulnerabilities including CVE-2026-46300, which has a CVSS score of 7.8, indicating a high risk. The update also removes the Thunderbird…
2 articles · Updated May 21, 2026 -
Fedora Kernel Update Addresses CVE-2026-46300 Vulnerability
On May 13, 2026, Fedora released a 7.0.6 kernel update addressing the Fragnesia CVE-2026-46300 vulnerability. This update impacts Fedora 43 and 44 systems, providing critical fixes across the kernel tree. The…
8 articles · Updated May 14, 2026 -
Multiple Linux Kernel Vulnerabilities Discovered and Patched
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.…
360 articles · Updated February 12, 2026 -
SUSE Linux Munge Buffer Overflow Vulnerability Update
SUSE has released updates addressing a critical buffer overflow vulnerability (CVE-2026-25506) in the munge package, affecting multiple SUSE Linux versions. The vulnerability, which was published on February 10, 2026,…
1584 articles · Updated February 12, 2026
Recent Intelligence Reports
- Bad Epoll: Kernel Race Bug Beats AI Auditing, Hits 99% Root Exploit Rate — Techtimes · July 4, 2026
- RHSA 2026:28887 — access.redhat.com · July 2, 2026
- USN-8440-1: Linux kernel (Azure) vulnerabilities — Ubuntu · June 16, 2026
- USN-8426-2: Linux kernel (Azure) vulnerabilities — Ubuntu · June 16, 2026
- Anonymizing Linux: Tails 7.8.1 patches security leaks — Heise.De · June 5, 2026
- Ubuntu 8388 — Linuxsecurity · June 4, 2026
- USN-8393-1: Linux kernel (Azure FIPS) vulnerabilities — Ubuntu · June 4, 2026
- USN-8388-1: Linux kernel vulnerabilities — Ubuntu · June 4, 2026