Vulnerability Analysis
libwebp heap buffer overflow zero-day (CVE-2023-4863)
A heap buffer overflow in libwebp, actively exploited in a zero-click iOS spyware chain, exposed browsers, Electron apps, and containers alike.
Jan 16, 20268 min read
Resources
Supply Chain Security, in plain English.
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.
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Designing least-privilege custom roles with Azure RBAC
A practical guide to designing least-privilege custom roles in Azure RBAC, covering over-permissioning pitfalls, scoping, and audit strategies.
Jan 16, 20267 min read
Compliance
GDPR and Software Supply Chain Obligations You Can't Ignore
GDPR's security requirements extend deep into software supply chains. Here's where data protection law meets dependency management.
Jan 16, 20266 min read
Compliance & Regulations
CISA Secure Software Attestation Form: What It Is and Its Status in 2026
The CISA attestation form is no longer a government-wide mandate. What the form asks, who signs it, and why to keep it ready now that M-26-05 applies.
Jan 16, 202643 min read
Vulnerability Analysis
HTTP/2 Rapid Reset DDoS technique (CVE-2023-44487)
CVE-2023-44487 (HTTP/2 Rapid Reset) fueled record DDoS attacks by abusing stream resets. Here's the impact, timeline, and how to remediate it.
Jan 16, 20267 min read
Supply Chain Security
Package Manager Security: npm, pip, and Maven Compared
Each package manager has its own security model, attack surface, and best practices. This guide compares npm, pip, and Maven from a supply chain security perspective.
Jan 16, 20268 min read
SBOM
Generating SBOMs from Container Images: A Practical Guide
Container images are opaque by default. Here's how to crack them open with SBOMs to see exactly what's running in production.
Jan 16, 20267 min read
Vulnerability Analysis
XZ Utils backdoor discovery (CVE-2024-3094)
A deep dive into CVE-2024-3094, the XZ Utils backdoor: affected versions, CVSS/EPSS context, full attack timeline, and remediation steps.
Jan 16, 20267 min read
Industry Guides
Telecommunications Supply Chain Security: Protecting Critical Infrastructure
Telecom networks are critical infrastructure that depend on complex software supply chains. Here's how carriers and equipment providers should approach security.
Jan 16, 20267 min read
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