CVE-2026-43777: Denial-of-Service in macOS Screen Sharing
CVE-2026-43777 is an unspecified issue in macOS Screen Sharing Server with a CVSS score of 7.5, allowing a remote attacker to cause…
Tag: denial of service
Adobe Patches Critical ColdFusion and Campaign Classic Flaws with Multiple CVSS 10.0 Ratings
Adobe has released security updates addressing multiple critical vulnerabilities in ColdFusion, Commerce, and Campaign Classic. The most severe include three CVSS 10.0…
CVE-2026-71384: Incorrect Authorization in Adobe ColdFusion Leading to DoS
A CVSS 9.6 incorrect authorization vulnerability in Adobe ColdFusion that could cause application denial-of-service. Fixed in versions 2025.0.12 and 2023.0.23.
Cisco ASA and FTD Flaw Exploited in the Wild Can Trigger Remote DoS
Cisco has disclosed that a high-severity vulnerability in its Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD)…
Veeam, Terraform MCP, Django Patch Critical Flaws, Led by CVSS 10.0 Cross-Tenant Bug
HashiCorp, Veeam, and the Django Software Foundation have released patches for 11 vulnerabilities across Terraform MCP Server, Veeam Service Provider Console, and…
84 Flaws Found in 4G and 5G Core Networks, Including Session Hijacking Vulnerability
Researchers from Singapore's Nanyang Technological University have disclosed a widespread class of security vulnerabilities affecting 4G and 5G core networks. The study,…
CVE-2026-41703: VMware ESX Out-of-Bounds Read Information Disclosure
An out-of-bounds read vulnerability in VMware ESX with a CVSS score of 7.6. An attacker with VM deployment privileges can trigger information…
Bit2Watt Attack: Cloud Tenants Could Destabilize Power Grids Using Legitimate GPU Workloads
A new attack technique called Bit2Watt, detailed by researchers from Zhejiang University in a paper accepted to CHES 2026, demonstrates how a…
Critical NGINX Heap Buffer Overflow CVE-2026-42533 Allows DoS and Potential RCE
F5 has patched a critical heap buffer overflow vulnerability in NGINX, tracked as CVE-2026-42533, which can crash worker processes and may allow…
OpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests
Okta's Red Team has disclosed a denial-of-service vulnerability in OpenSSL, dubbed HollowByte, that allows an attacker to freeze server memory using 11-byte…