Cover story
Ruby
Cantina threat discovery: race condition in ruby core
Cantina's Apex agent discovered CVE-2026-46727, a use-after-free race condition in Ruby 4.0.0-4.0.4's DNS resolver that can crash processes.
· Cantina
Cantina editorial
June 2026 63 stories
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AI governance
05Translating AI agent policy into runtime control: A working map
Governance requires mapping policy clauses to runtime checks and audit evidence, not just writing policies.
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Apple Security
06Cantina x Swif: iOS 26.5 security guide, 2026's biggest Apple patch cycle
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CVE
07What four CVEs in fourteen days tell Us about AI infrastructure risk
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Linux security
08When a linux networking flaw lets a local foothold turn into root across major distros
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cargo theft
09The FBI's cargo-theft alert shows how load-board fraud becomes freight loss
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WebKit
10Apex found a 13-year-old bug in WebKit. Apple patched it yesterday
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AI agents
11AI agent governance Is moving from policy to runtime control
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cybersecurity
12Federal PLC exploitation Is turning exposed controllers into plant disruption
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