Apache Tomcat CVE-2025-24813: a deserialization deep dive
Tomcat's partial-PUT deserialization RCE turned a session persistence feature into a remote code execution path, and the pattern is one Java middleware keeps repeating.
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.
Tomcat's partial-PUT deserialization RCE turned a session persistence feature into a remote code execution path, and the pattern is one Java middleware keeps repeating.
The xz-utils backdoor was made possible because a single exhausted maintainer accepted help from a patient and well-resourced stranger. Sustaining critical maintainers is now a security problem, not just a moral one.
BOD 22-01 (KEV) and BOD 23-02 (external attack surface) apply directly to federal civilian agencies, but their downstream contractual cascade into the software supply chain is now the more consequential effect.
npm provenance ties a published package to the specific GitHub Actions run that built it, signed through sigstore. Here is how to enable it for a publisher, verify it on the install side, and enforce it in CI without breaking your release process.
Trivy Operator hit v0.30 in early 2026 and the underlying Trivy v0.70 engine landed in April. We benchmarked the combo on a 60-node multi-tenant cluster.
An LLM agent with tools is a deputy that holds privileges its users do not. Attackers exploit that gap by tricking the agent into using those privileges on their behalf — here is how to design defenses that hold up.
StateRAMP, election infrastructure, court case management, and the budget-versus-risk gap that defines software supply chain security for state and local agencies.
Buildpack dependency surface plus Cloud Build's default service account creates a blast radius most teams underestimate. Here is what to harden in 2026.
How Semgrep Cloud and CodeQL compare on rule authoring, language coverage, performance, and pull request ergonomics for static analysis programs.
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