CVE-2026-34573 Parse Server: GraphQL complexity validator exponential fragment traversal DoS

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.68 and 9.7.0-alpha.12, the GraphQL query complexity validator can be exploited to cause a denial-of-service by sending a crafted query with binary fan-out fragment spreads...

VulnCheck KEV: CVE-2018-5391

The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation...

Cisco IOS Software Wide Area Application Services Express Denial of Service Vulnerability

Cisco IOS is the operating system developed by Cisco for its network devices.Cisco Wide Area Application Services Express is a Cisco WAAS product that is based on IOS and is integrated into routers to provide application acceleration capabilities as well as to reduce the cost of WAN bandwidth...

ipsec-tools: racoon NULL dereference in fragmentation code

racoon/isakmpfrag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of service crash via crafted fragmented packets without a payload, which triggers a NULL pointer dereference...