Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
Recent advisories detail critical vulnerabilities in the Linux kernel affecting various Ubuntu versions. Ubuntu 20.04 and 18.04 are impacted by multiple security issues, including CVE-2026-31657 and CVE-2026-53045. These vulnerabilities could allow attackers to compromise systems, potentially leadin...
A series of vulnerabilities in the Linux kernel have been identified, with significant risks posed to systems running affected versions. Notably, CVE-2025-27558 allows attackers to inject packets due to improper handling of aggregated frames in mesh networks, while CVE-2026-43503 presents a logic fl...
Multiple vulnerabilities have been discovered in the Linux kernel affecting various distributions, including Ubuntu 20.04 and 18.04. Researchers Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef identified that the WiFi implementation fails to handle aggregated frames in mesh networks, allowing a phy...
On July 6, 2026, Oracle released multiple important security advisories for its Linux kernel across various versions, including Oracle Linux 7, 8, and 9. The advisories address critical vulnerabilities in the kernel that could allow for exploitation via shadow paging use-after-free flaws. Specifical...
