#ruby #rce #deserialization #cybersecurity #threatintel #dexpose | Sara Badran

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#ruby #rce #deserialization #cybersecurity #threatintel #dexpose | Sara Badran

Linkedin • February 24, 2026

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Critical RCE in Ruby Job Workers Unsafe Deserialization Leads to Full System Takeover A critical Remote Code Execution ( RCE ) vulnerability has ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Ruby Worker Deserialization Vulnerability Enables System Takeover A critical deserialization flaw in Ruby Workers has been identified, allowing attackers to convert benign JSON data into executable code, potentially leading to complete system compromise. This vulnerability was uncovered by security researcher NullSecurityX and affects systems utilizing Ruby Workers. 4 sources 52

Extracted Entities

Attack Types (1)

Zero-day Exploit

Platforms (1)