#denial-of-service
#denial-of-service
[ follow ]
#react-server-components #cybersecurity #security #nodejs #cve #http2 #madeyoureset #django #sql-injection
Information security
fromThe Hacker News
2 weeks agoPalo Alto Fixes GlobalProtect DoS Flaw That Can Crash Firewalls Without Login
High-severity DoS vulnerability CVE-2026-0227 in GlobalProtect Gateway/Portal allows unauthenticated attackers to force PAN-OS firewalls into maintenance mode; updates required.
fromThe Hacker News
2 weeks agoCritical Node.js Vulnerability Can Cause Server Crashes via async_hooks Stack Overflow
Node.js/V8 makes a best-effort attempt to recover from stack space exhaustion with a catchable error, which frameworks have come to rely on for service availability, A bug that only reproduces when async_hooks are used would break this attempt, causing Node.js to exit with 7 directly without throwing a catchable error when recursions in user code exhaust the stack space. This makes applications whose recursion depth is controlled by unsanitized input vulnerable to Denial-of-Service attacks.
Node JS
Information security
fromBitcoin Magazine
3 months agoBitcoin Knots Has Been Nothing More Than A Denial-of-Service Attack On Bitcoin
Denial-of-service attacks aim to make machines or network resources unavailable by disrupting services, and DDoS remains common, affecting systems including blockchain networks.
fromSecurityWeek
4 months agoApple Updates iOS and macOS to Prevent Malicious Font Attacks
Tracked as CVE-2025-43400, the security defect is described as an out-of-bounds write issue in the operating system's FontParser component that could lead to a denial-of-service (DoS) condition or memory corruption. "Processing a maliciously crafted font may lead to unexpected app termination or corrupt process memory," Apple explains. According to advisories from the Hong Kong CERT and Akaoma Cybersecurity, the vulnerability can be exploited remotely, without privileges, although user interaction is required.
Apple
[ Load more ]