91 articles
CVE-2026-39861 exposed a symlink-based escape in Claude Code's sandbox prior to version 2.1.64, allowing agentic AI processes to breach containment boundaries.
Edgerunner
4 min read
CVE-2026-6643 exposes Asustor ADM VPN clients to critical stack-based buffer overflow through unbounded sscanf() usage (CVSS 9.9). Security teams must immediately patch perimeter defenses before threat actors exploit this network access gateway vulnerabil
Edgerunner
3 min read
H3C Magic B0 devices running v100R002 or earlier are vulnerable to CVE-2026-6560, a high-severity flaw in the Edit_BasicSSID function. Network defenders must patch immediately.
Edgerunner
3 min read
H3C Magic B1 devices running firmware version 100R004 or earlier contain a critical vulnerability (CVE-2026-6563, CVSS 8.8) in the SetAPWifiorLedInfoById function. Security professionals must implement immediate mitigations while awaiting vendor patches.
Edgerunner
3 min read
April 2026 Patch Tuesday addresses CVE-2026-39861 (VPN client RCE), Asustor buffer overflow, and Microsoft's emergency cross-platform ASP.NET update actively exploited in enterprise environments.
Edgerunner
3 min read
When Chaotic Eclipse released proof-of-concept code for CVE-2026-33825, Microsoft Defender's privilege escalation flaw became a weapon. Two weeks later, agencies are scrambling as attackers leverage BlueHammer to bypass EDR while remaining invisible.
Edgerunner
6 min read
The BlueHammer zero-day (CVE-2026-33825) proves that buying point solutions won't stop privilege escalation. Zero trust demands architectural rigor, not just another EDR vendor.
Edgerunner
2 min read
Microsoft Defender faces a paradox: BlueHammer and RedSun zero-days exploit privilege escalation vectors within your own security tools. Read how attackers weaponize Defender and why the 'UnDefend' dilemma requires immediate patch management action before
Edgerunner
7 min read
CVE-2026-1620 in Livemesh Addons for Elementor allows unauthenticated attackers to read arbitrary files via LFI path traversal. CVSS 8.8 severity affects all versions up to 9.0—patch immediately.
Edgerunner
2 min read
CISA added CVE-2026-20122 to the Known Exploited Vulnerabilities catalog after confirming active exploitation targeting financial services and healthcare sectors. Cisco Catalyst SD-WAN Manager users must patch immediately.
Edgerunner
3 min read
Background The security landscape has become increasingly volatile, with defenders facing a relentless barrage of sophisticated attacks that exploit well-established software pillars. CVE-2026-33825, tracked as the BlueHammer exploit, represents a troubling pattern that security teams have grown all Technical Deep Dive Practical Takeaways Pull a full inventory of all Windows
Edgerunner
1 min read
Background Cisco Identity Services Engine sits at the heart of modern enterprise network access control, managing authentication for thousands of endpoints and users. Organizations entrust it with zero-trust architecture implementation, network segmentation policies, and compliance reporting—making it arguably one of the most critical components in their security stack. When
Edgerunner
2 min read
