Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Dirty Frag (comprising CVE-2026-43284 and CVE-2026-43500) is a high-impact Linux kernel vulnerability chain that enables deterministic, reliable local privilege escalation (LPE) to root across major enterprise distributions. Unlike previous race-condition exploits, this logic flaw in the IPsec ESP and RxRPC subsystems offers a near 100% success rate, allowing attackers to escalate from a minor foothold to full system control without triggering typical kernel panics.

CVE-2026-31431— the “Copy Fail” vulnerability—is a critical local privilege escalation (LPE) flaw in the Linux kernel’s cryptographic subsystem that allows unprivileged users to gain root access with near-perfect reliability. Boasting a CVSS score of 7.8 and affecting nearly every mainstream distribution since 2017 (including Ubuntu, RHEL, and Amazon Linux), Copy Fail has been added to the CISA KEV catalog due to its active exploitation and portable, low-footprint nature.

SafeBreach Helm is a pioneering AI agent designed to operationalize the complete Continuous Threat Exposure Management (CTEM) lifecycle by unifying SafeBreach’s industry-leading adversarial exposure validation (AEV) capabilities with data and insights from across an organization’s existing security ecosystem.

In the fifth installment of SafeBreach’s AI-First series, VP of Development Yossi Attas explores how the development team’s AI-First philosophy is being extended to the customer frontier and improved upon through the Anti-Hallucination Protocol.

In the fourth installment of SafeBreach’s AI-First evolution series, VP of Development Yossi Attas and Principal Software Design Engineer Guy Ephraim explore how test-driven development (TDD) serves as the essential “safety net” for high-speed AI code generation.

In the third installment of SafeBreach’s AI-First development series, VP of Development Yossi Attas explores the resurgence of the Product Requirements Document (PRD) as the foundational “control surface” for AI-assisted engineering.

SafeBreach Senior Product Marketing Manager Tova Dvorin explores the critical necessity of continuous validation in Zero Trust architectures, specifically focusing on the integration of SafeBreach and Akamai Guardicore. While microsegmentation is a foundational element in the defense against lateral movement and ransomware propagation, dynamic infrastructure and policy drift often create “blind spots” that compromise security posture.

In this second installment of a series on the transformation of SafeBreach’s development organization, VP of Development Yossi Attas details a structured operational workflow that integrates Jira, BitBucket, and Claude Code to turn AI usage from ad-hoc prompting into a rigorous engineering methodology.

The new SafeBreach extension for VS Code integrates Breach Studio’s powerful custom attack development capabilities directly into the world’s most popular IDE to enable security teams to engineer custom attack simulations with unprecedented speed and precision. Security engineers can leverage Git-native version control, AI-assisted authoring, and real-time IntelliSense linting to eliminate friction and reduce failed executions.

While attackers often find low-privileged credentials after creating a process dump of LSASS or harvesting hashes with a tool like Responder, they are rarely able to do anything with those credentials (RDP aside). We set out to discover how malicious actors might exploit Microsoft Windows remote procedure call (RPC) protocols to gather data remotely as a low-privileged user using RPC as an attack surface.