When Blocklists Fail: Lessons from a Recent Critical Veeam Vulnerability (CVE-2025-23120)
1y ago
Source
PacketlabsWhen Blocklists Fail: Lessons from a Recent Critical Veeam Vulnerability (CVE-2025-23120)packetlabs.netDeny-lists may seem effective, but attackers have a history of bypassing them. Learn why accept-lists offer stronger protection, and explore when each method is appropriate in cybersecurity defense.
You might also wanna read
Copy Fail (CVE-2026-31431): A Linux Kernel Vulnerability Enabling Container Escape to Host Root on Kubernetes
Two weeks ago, the vulnerability Copy Fail (CVE-2026-31431) was disclosed — a dangerous Linux local-privilege escalation vulnerability that

Workers, WAF - WAF and framework adapter mitigations for React and Next.js vulnerabilities
Cloudflare·2mo ago
CVE-2026-48800 Bypass: Path Traversal Vulnerability Discovered in Notepad++ v8.9.6.1
A security vulnerability (CVE-2026-48800 bypass) has been discovered in Notepad++ v8.9.6.1, the latest patched version. The vulnerability in
First CVE Vulnerability Discovered in Linux Kernel's Rust Code
The first CVE vulnerability has been assigned to Rust code in the Linux kernel, specifically affecting the Android Binder rewrite in Rust. T
Cloudflare's response to the "Copy Fail" Linux kernel vulnerability (CVE-2026-31431)
Cloudflare's security and engineering teams responded to the "Copy Fail" Linux kernel local privilege escalation vulnerability (CVE-2026-314
Critical Security Vulnerability CVE-2025-66478 in React Server Components Protocol
A critical security vulnerability (CVE-2025-66478) has been discovered in the React Server Components (RSC) protocol with a CVSS score of 10

Comments
Sign in to join the conversation.
No comments yet. Be the first.