#Linux
Here you'll find reporting on open-source systems across enterprise environments, servers, and connected devices, with an emphasis on exposure to threats, misconfigurations, and vulnerabilities seen in the region. The archive also brings together analysis, alerts, and trends on administration, hardening, and incident response in critical infrastructure and open-source platforms.
CVE-2026-98432 hits Linux IPv4 TCP kernel
Vendors patched CVE-2026-98432, a Linux kernel use-after-free flaw in IPv4 TCP that could lead to RCE.
Nov 4, 2026 · 3 min
CISA adds two CVEs to KEV catalog
CISA added CVE-2026-41709 and CVE-2026-46300 to KEV for active exploitation and set remediation deadlines for federal agencies.
Oct 30, 2026 · 2 min
CSIRT warns of CL-UNK-1211 on Linux servers
Asobancaria said CL-UNK-1211 is hitting government Linux servers and state-linked infrastructure with SysGoRAT and reverse shells.
Oct 23, 2026 · 2 min
Brazil: Gambling Goblin hijacks .gov.br sites
A campaign tied to Gambling Goblin is abusing Brazilian government and education servers to display illegal betting under official domains.
Sep 16, 2026 · 2 min