Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 4.3.0 and prior to version 4.14.3, a Denial of Service (DoS) vulnerability exists in the Wazuh API authentication middleware (`middlewares.py`). The application uses an asynchronous event loop (Starlette/Asyncio) to call a synchronous function (`generate_keypair`) that performs blocking disk I/O on every request containing a Bearer token. An unauthenticated remote attacker can exploit this by flooding the API with requests containing invalid Bearer tokens. This forces the single-threaded event loop to pause for file read operations repeatedly, starving the application of CPU reso
Live wire
Rails patches critical Active Storage flaw with RCE potentialCVE-2026-48449 · Adobe fixed a maximum-severity vulnerability flaw in Campaign ClassicRuby on Rails Patches Critical VulnerabilityHackers Poison Adform Script to Swap Crypto Wallet Addresses Across Customer SitesHijacked Hotel Wi-Fi Pushes Fake Updates to Deliver Surveillance MalwareCaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theftThe Journey towards Logically Air-Gapped DeploymentCVE-2025-66376 · Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA CodesDon’t swing at everythingRussian Hackers Exploit New ‘Zero-Click’ Attack Against Western Organizations
