Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
A near-maximum-severity PHP deserialization RCE and a stored XSS bug via SVG animate tags landed in CISA's KEV catalogue on the same date, describing a realistic foothold-to-RCE chain.
From a 2020 SSRF bug to three related XSS bypasses and an unauthenticated file-inclusion flaw, five Synacor Zimbra vulnerabilities were confirmed exploited within a single KEV window.
An APT-linked WinRAR path traversal, a FileZen command injection hiding behind its own antivirus feature, and a Secure Boot bypass in IGEL OS show KEV's reach beyond headline platforms.
CVE-2025-11953 lets unauthenticated attackers run arbitrary commands on developer machines through React Native's Metro Development Server, which binds to external interfaces by default.
CVE-2026-3502, a separate TrueConf Client finding beyond this series' earlier coverage, let attackers substitute tampered update payloads, tied to Operation TrueChaos against Southeast Asian governments.
CVE-2026-20122, an additional Cisco Catalyst SD-WAN Manager finding beyond this series' earlier coverage, shows how a low-privilege API credential can still enable a file-write escalation.
A missing authorization flaw and a code injection vulnerability in Dassault Systèmes' manufacturing execution system span every release from 2020 through 2025.
A missing authorization flaw and a path traversal RCE in SimpleHelp remote support software, both confirmed for Medusa and DragonForce ransomware operations.
Two LiteSpeed cPanel plugin vulnerabilities confirmed exploited in May 2026 form a plausible escalation chain from any tenant account to root on shared hosting infrastructure.
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