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Lo último sobre vulnerabilidades en los medios de ciberseguridad en castellano. Clasificamos cada nota automáticamente y la enlazamos a su fuente original.
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Exploits y PoCVulnerabilidades
Frontier AI advancements have created a world where exploitation outpaces defense. The average enterprise takes 32 to 43 days to patch, but the mean time to exploit a vulnerability is 10 hours. This asymmetry creates questions around how enterprises can trust autonomous AI to…
VulnerabilidadesHerramientas e investigación
Security researchers have found a critical flaw in the Linux kernel’s networking stack that can let attackers escape a KVM virtual machine and execute code on the host system. The weakness could also potentially let attackers compromise systems running other Linux-based…
F5 is once again disclosing cybersecurity flaws in its core offerings. The app delivery and security provider has released out-of-band (OOB) security patches that address multiple flaws in NGINX, its high-performance software that controls digital traffic for websites. These…
IA y seguridadHerramientas e investigación
Researchers have discovered a first-of-its-kind supply-chain vulnerability in OpenAI’s official skills repository. OpenAI maintains an official GitHub repository of skills that teach AI agents how to work with various platforms and services. As an official skill, these…
IA y seguridadHerramientas e investigación
A chain of vulnerabilities in Google’s Chrome browser could have enabled researchers to take control of one billion Windows machines worldwide — and it cost them just $40,000 in AI compute time to discover it. Researchers at Xbow USA worked for six days on developing the…
The Linux kernel’s networking stack was found vulnerable to a guest-to-host escape attack, in which an attacker operating inside a virtual machine (VM) could cross the isolation boundary and access the underlying host. Dubbed PwnEscape and tracked as CVE-2026-99999, a flaw…
VulnerabilidadesExploits y PoC
Organizations running self-hosted BeyondTrust Remote Support should treat exposed appliances as potentially compromised after a suspected Chinese espionage group exploited a critical zero-day to gain root control, access credential vaults, and establish footholds for lateral…
