91 articles
Background Portainer treats every blob flagged as a symbolic link (mode 0o120000) as an OS symlink during auto‑update cycles, allowing attackers to craft malicious docker‑compose.yml entries that leverage symlink injection to bypass intended security boundaries. Technical Deep Dive The vulnerability stems from how Portainer processes Git repositories
Edgerunner
3 min read
Background The last week has been a stark reminder that modern operating systems are under constant pressure from attackers who have already mapped out how to exploit even well-patched software. Patch Tuesday 2026-May brought an unusually high volume of CVEs, many of which target foundational components: BitLocker recovery pathways, Secure
Edgerunner
6 min read
Background The recent surge in critical PHP vulnerabilities underscores a troubling trend: supply-chain and framework-level flaws are increasingly being weaponized before they can be patched or even fully analyzed. CVE-2025-14179 exemplifies this, with its 9.8 CVSS score reflecting the severity of unauthenticated SQL injection via PDO Firebird’s handling
Edgerunner
5 min read
Background In 2026, the security team’s biggest headache is still patch management – a problem that has barely changed in two decades, even if we’d like to think it had evolved with the latest CVEs and attack tools. The threat landscape has continued to reward any system that lags
Edgerunner
5 min read
Background The memory-safety weaknesses that dominate NIST’s CWE Top 25 list are far from academic curiosities; they sit at the heart of why modern security teams now see a surge in “critical” findings surfacing out of thin air. When an application mishandles raw bytes—whether through buffer overflows, use‑
Edgerunner
4 min read
Background The threat landscape has shifted dramatically in 2026, with attackers increasingly leveraging high-severity vulnerabilities to achieve initial footholds and later-stage privilege escalation. The addition of CVE-2026-42208 (BerriAI LiteLLM SQL Injection) and CVE-2026-0300 (PAN-OS out-of-bounds write) to the CISA Known Exploited Vulnerabilities registry signals that even seemingly niche software can
Edgerunner
5 min read
Background The threat landscape in 2026 has shifted from opportunistic exploitation to highly targeted campaigns that leverage zero‑day flaws with minimal dwell time. Two recent examples illustrate this trend: CVE‑2026‑42208, a SQL‑injection flaw in BerriAI LiteLLM that is now listed on CISA’s Known Exploited Vulnerabilities
Edgerunner
4 min read
Background The pressure on security teams to harden mobile device management environments has never been more acute. With remote work now fully integrated into business operations, organizations rely heavily on solutions like Microsoft Intune and other MDM platforms for policy enforcement, app deployment, and compliance monitoring. However, these same tools
Edgerunner
3 min read
The Real Problem The root cause of every post‑breach autopsy is not a lone script kiddie with a cracked key, but a systemic refusal to treat security as anything other than an after‑thought that gets shoved into the release window. In practice this means we ship features first
Edgerunner
2 min read
CVE-2026-4882 exposes a recurring flaw in WordPress registration plugins—poor file-type validation allowing arbitrary uploads. CISA/NIST advisories call for stricter sanitization and patch cycles.
Edgerunner
4 min read
CVE-2026-7458 exposes WordPress installations using PickPlugins to authentication bypass. Critical patch required before attackers exploit zero‑day PoCs.
Edgerunner
4 min read
Explores the real-world impact of CVE-2026-7538 on enterprise routers, exploit mechanics, and actionable hardening measures.
Edgerunner
4 min read
